Top 10 Best Rechargeable Handwarmers

Split-type Magnetic Design Under the attraction of super magnetic force, 22600mAh hand warmers can combine into a palm-sized also easily separated to fit into two pockets of jacket or gloves. You can use one in each hand or share this warmth with your family.. Pocket-friendly, Compact Body As lipstick size, easy to slip into your pocket or your pack. Cylindrical body ergonomic design for easy grip, emanating constant heat while keeping your blood flowing.. Ultimate Comfortable Heating Made of premium aircraft-grade aluminum with a polished silicone surface that heats up in 3s while you feel comfortable,3 levels adjustable heats up quickly to 126F, also we simplify your operation by remembering the previous level of heat you selected and switching to it the next time you use it.. Superior Safety Quality and safety are our top priorities, equipping with advanced safety chips, smart temperature control, and durable ABS material that work together to prevent overcharging, overheating, or short-circuiting. It has ULCEFCC certified after rigorous testing to ensure user safety.. Warm Winter Gifts For people who always complain about the cold, whether you're a sports enthusiast or winter commuter, especially for Raynaud's arthritis sufferers who need heat therapy. It's a perfect gift to bring the warmth of fingertips to their hearts on Christmas and anniversaries..

Heatcube hand warmer Comfortable and efficient dual-sided heating in just 3-5 seconds. Choose from 3 heat settings up to 122F and enjoy 45 hours of use on a full charge. This pocket warmer is perfect for short trips in cold weather, also great warm gifts for women, ideal for anyone suffering from Raynaud's, or anyone who loves spending time outdoors.. Ultra-Light and Portable OCOOPA Heatcube electric handwarmer weights only 79g, measuring a compact 2.22.8 size, make it can seamlessly fit into pockets or even gloves, ideal for those with smaller hands who want a convenient and lightweight solution to staying warm. Keep OCOOPA rechargeable hand warmer with you, stay cozy, effortlessly. UL Certicified Premium Quality UL safety-certified temperature control chips, ergonomic single buttons, temperature dust-resistant USB covers, and silicone wristbands all work together to provide a comfortable and reliable experience. Enjoy premium quality with the OCOOPA pocket heater. Extra Surprise More than a pocket rechargeable hand warmer, it's equipped with an integrated LED flashlight and a buzzer alarm. Instant safety at your fingertips if needed.. Warm Gifts Practicality meets style in this cute mini hand warmers. With their trendy and cute design, they make for the perfect gift. Let your loved ones experience warmth and style in the palm of their hands..

Magnetic rechargeable hand warmers. The UT3 Lite adopts four powerful magnets to attach the two twin hand warmers quickly and easily, making them compact and convenient to take on-the-go.. Ultra light. Ultra Thin. With a thickness of 1.85cm, UT3 Lite can easily fit into your gloves or pockets. They weigh only 65 grams each, making the pair 40 lighter than your iPhone.. Instant Heat. Long lasting. Heat release in just 5 Seconds, 3 temperature settings up to 126 F, Heat duration up to 4 to 8 hours.. UL Certified Premium quality. Excellent experience in every aspect. Safety temperature control chip, a single ergonomic button for all operations, a dust-resistant USB cover, and a silicone wrist band are all included.. The Gift That Everyone Desires. Everyone who enjoys camping, golfing, hiking, skiing, or winter outdoor activities, or who has raynaud's or always has cold hands, will love the warmth provided by the latest Ocoopa rechargeable hand warmers UT3 Lite..

Ultra light. Ultra Thin OCOOPA's new technology delivers identical warm performance with fewer components. This means it's thinner and lighter than ever before. With a thickness of 1.85cm0.72, weigh only 65 grams each, UT3 Lite can easily fit into your gloves or pockets.. Magnetic hand warmers rechargeable The UT3 Lite adopts four powerful magnets to attach the two twin hand warmers quickly and easily, making them compact and convenient to take wherever you go.. Ultimate Comfort Excellent experience in every aspect. Safety certified temperature control chip, thousands of polished exterior material smooth and warm, a single ergonomic button for all operations, a dust-resistant USB cover, and a silicone wrist band are all included.. Instant Heat. Long-lasting Heat release in just 5 Seconds, 3 temperature settings up to 126. 5000 mAh lithium rechargeable battery with USB-C charging port ensures a long using time.. The Gift That Everyone Desires Everyone who enjoys camping, golfing, hiking, skiing, winter outdoor activities, or who has raynaud's or always has cold hands, will love the warmth provided by the lastest Ocoopa rechargeble hand warmers UT3 Lite..

Magnetic Attachment UT2s mini hand warmer comes with a magnetic feature that allows you to effortlessly attach them together or separate them, making their compact design incredibly convenient for carrying and storage.. Instant Heat, Lasting Warmth Heat release in just 3 Seconds, 3 temperature settings up to 126 F, Heat duration up to 4 to 6 hours. We offer a split USB-C charging cable, saving you charging time and allowing you to enjoy more warmth.. UT2S Upgraded Version Lipstick-sized and each weighing only 2.8 oz, they are specifically designed for smaller hands. The ergonomic design allows soothing warmth to permeate your fingertips. If you're in search of a mini hand warmer, it is the ultimate choice.. Safe and Reliable The AI smart chip in our hand warmer conducts temperature monitoring checks at a rate of 1200 times per minute. Additionally, our hand warmer is UL certified UL-CA-2327696-0 by Underwriters Laboratories Inc., ensuring safety and preventing overheating or short circuits.. Practical Gift Everyone who enjoys camping, golf, skiing, or winter outdoor activities, or who has Raynaud's, arthritis, or always has cold hands, will love the warmth provided by the latest Ocoopa rechargeable hand warmers UT2s mini..

Magnetic Attraction, Beyond Imagination. The twins hand warmers are attached together by strong magnets, yet they may be easily separated when necessary. You may combine them to create a single palm-sized hand warmer, or separate them to slide them into the pockets, hold one in each hand, share one heater with your family.. Quick Release of Heat. With a 20 increase in power density, MagTwins produces a massive heat in seconds. Super durable, smooth, unibody high grade brushed aluminum housing promotes heat retention and even heat distribution.. Best Warming Moments. Ergonomically comfortable. Aesthetically pleasing. MagTwins has four heating temperature settings that range from comfortable warmth to 145F hot. Choose your most comfortable heat. We simplify your operation by remembering the previous heating level you selected and switching to it the following time.. Longer Lasting Warmth. Dual Purpose. One hand warmer is equipped with a 5000mAh rechargeable battery, which allows it to create a large heat output run duration of 8 hours on low, or charge your phone up to 1.5 times at full capacity.. Made to last. We enhanced the details, such as the rubber covers that shield the charging ports from dust and pocket dirt. MagTwins will make an excellent gift for golfers, campers, hunters, hikers, and other outdoor enthusiasts..

Warmth from Palm to Fingertip Real double-sided heating hand warmer is here Unlike traditional designs that heat from only one side, our exclusive dual-sided heating technology ensures all-around warmth 2023 Recommended Gift by Ferrari. Extended Heat, Larger surface With a larger 5000mAh x2 rechargeable battery capacity , up tp 9 hours of continuous heat and Heats 20 more area than normal hand warmers This hand warmer doubles as a power bank, charging your phone over 3.5 times. 3S Quick Heating Upgraded with 4-level temperature adjustment This electric hand warmer offering a wider temperature ranging from 38C to 58C100-136F, and equipped with a memory function to maximize your user experience. Built to Last Made with advanced materials and officially certified batteries for absolute safety and enhanced durability This hand warmer features a USB-C charging port and typically fully charges in 3.5 hours per unit. Easy to Use Designed for a comfortable grip, our hand warmer features a velvety smooth surface and slim profile Simply press one button to turn it onoff, click to switch heating levels, or double-click to check the battery level. What You Get Premium gift packaging includes 1 hand warmer split into two units, velvet bag, silicone lanyard, USB-C cable, user manual, 12-month warranty, and 24-hour customer service Perfect winter gift for Thanksgiving, Christmas, New Year, birthdays, and Valentine's Day Keeps hands warm all day at the office, in class, camping, hunting, or during any outdoor winter activity.

Magnetic Intelligent technology True double-sided Heating hand warmers is coming Upon snapping, the external side continues to heat while the internal heating is paused. When separated, both sides of each one activate heating, providing all-around warmth.. Longer Lasting Warmth With an enhanced 5000mAh x2 rechargeable battery capacity and performance, enjoy 6-15 hours of continuous heat, ideal for all-day outdoor activities. This handwarmer also functions as a power bank, capable of charging your phone over 3.5 times.. Best Warming Experience Upgraded with 4-level temperature adjustment, 3S quick heating, This electric hand warmer offering a wider temperature ranging from 38C to 58C100-136F.We simplify your operation by remembering the previous heating level you selected and switching to it the following time.. Ultimate in Ergonomics Through hundreds of refinements, Just for a comfortable grip.You'll have an awesome grip feel a with velvety smoothness surface and slim waist in hand.. Made to last Advanced materials and officially certified batteries ensure absolute safety and lasts longer and stronger than ever. UT3 PRO will make an excellent gift for golfers, campers, hunters, hikers, and other outdoor enthusiasts..

Great Gifts Idea, birthday, anniversary, promotion celebration for your family members and lovers.. EXQUISITE COMFORT - Made of high-tech aircraft-grade aluminum and ABS material, thousands of polished exterior material, smooth and warm, portable and compact as well anti-skid in one hand.. FAST HEATING 3 LEVELS - Press the switch and instantly release the warmth for you. Rapidly warm up double sides in seconds. 3 levels of temperatures 95-107F104-118F118-131F at your choice.. LARGE BATTERY CAPACITY - 5200 mAh lithium rechargeable battery with USB-C charging port ensures a long using time. It can also be used as a power bank to charge your electronic device at any time.. PERFECT GIFT - It's a MUST HAVE to spend a cold winter, especially for raynauds arthritis sufferers for heat therapy needs..

The Perfect Thoughtful Gift Idea Give the gift of warmth and comfort on Christmas, birthday, promotion celebration or any occasion with Ocoopa HotPal hand warmers - ideal for anyone suffering from Raynaud's, or anyone who loves spending time outdoors.. Keep Your Hands Warm Anywhere Ocoopa HotPal is perfect for outdoor activities like dog walking, hunting, and camping, as well as for those who work in cold conditions.. Fast Heating with 3 Temperature Levels - Choose from 95-107F104-118F118-131F to Suit Your Needs. Long-Lasting Battery With a 5200mAh lithium rechargeable battery and USB-C charging port, you can use your hand warmer for hours and even charge your electronic devices on the go.. High-Quality Materials Made of aircraft-grade aluminum and ABS material, our hand warmers are durable, portable, and anti-skid, making them easy to hold and use..

First Triple-Resistant water resistant, dust resistant and crack resistant. Ocoopa now launch the first most durable rechargeable hand warmer- H01-PD PRO. Take up a winter sport or do your heavy duty outdoors, whatever task you are engaging, H01-PD PRO can accompany you, warm you and looks pristine for years to come.. Latest upgraded edition as the latest generation of Ocoopa hand warmers, H01-PD Pro keeps all the core advantages from Ocoopa H01-PD Smart safe heating, Ergonomic comfort fit, 3 adjustable warm levels from 95F to 131F, dual warming sides and smooth surface.. Long-lasting Heating Up to 15hrs H01 series offers much longer battery life than old generations, packed with incredibly large 10000mAh battery, with maximum energy, and minimal increases in weight. It can provide up to 15 hours of heat.. Quick Charge 3.0 fast ready to go, using the latest QC 3.0 chipset and USB-C power delivery protocol, it takes only 3-4 hours for a full charge by using 18w charger. Whats more, it charges your iPhone to 50 in just 30 minutes.. Perfect Gift embrace the exciting winter outdoor sports, or simply enjoy a cozy winter indoors. Start from getting a built to last hand warmer for your lover..

Long-lasting Heating Than Ever H01 offers much longer battery life than old generations, packed with 10000mAh Battery, with maximum energy, and minimal increases in weight. It can provide up to 15 hours of heat.. Smart Safe Heating safety is our priority, we only use premium chipset to control the heat levels. From gentle warmth to 131F hot, there are 3 levels of heat to choose from, by a simple button.. Real Comfort smooth and warm surface, pocket size, curvy body, sleek and lightweight, silicone corner protection anti drop. Its just everything you need.. Large Power save your finger and save your phone. It provides charges to your phone or tablet wherever you are.. What You Get perfect gift package includes Ocoopa H01 rechargeable hand warmer, USB-C to USB A cable, travel pouch, user manual and great after-sales service..

Future-Proof Hand Warmers Updated Version Hand Warmers from OCOOPA, H01PD series is a technical innovation, supporting PD 3.0 and QC 3.0 fast charging input output. Charging time halved, using time doubled. Meanwhile insist on 5 sec heating, constant temperature, double-sided heat.. 8-15 hrs Using time Uses a modern orange-and-black design that exterior resembles supercar. Inside that modern aesthetic, youll find a formidable 10,000mAh rechargeable hand warmer offers you with up to 8-15 hours of warmth in cold winter, outpace your mates.. Safe, Reusable Electric Hands Heater Reusable hand warmers are more energy saving and cost saving than disposable hand warmers. High-precision resistance-capacitance components and UL certified li-ion batteries provide ultimate protection. The upgraded 10,000mAh Power lasts longer and stronger than ever.. Ultra-fast Charge and Recharge To get the hand heater full recharge in just 3.5 hours with the 18W USB C wall Charger or micro-USB QC charges. Beside,10,000 mAh battery supplies a super fast charge to your devices, so you can spend less time charging and have more time at your disposal.. Excellent Ergonomic Design The upper-wide, lower-narrow design is more suitable for grasping than the oval shape, fits the natural curve of your palm and anti-slip. High-grade silicone oil surface coating, soft and delicate to the touch, also has superior thermal conductivity..

No Standalone lithium batteries are sold with the product.. Quick Charge 3.0 No more longtime wait, using the latest QC 3.0 chipset and USB-C power delivery protocol, it takes only 3-4 hours for a full charge by using 18w charger. Whats more, it charges your iPhone to 50 in just 30 minutes.. Longer-lasting Heating The H01 series has a much longer battery life than previous generations, an incredibly large battery 10000 mAh, maximum energy, and minimal weight increases. It can provide up to 15 hours of heat.. Smart Safe Heating Safety is our priority, we only use premium chipset to control the heat levels. From 95F to 131F, there are 3 levels of heat to choose from, by a simple button.. Real Comfort Smooth and double-sided warm surface, pocket size, curvy body, sleek and lightweight, silicone corner protection anti drop. Its just everything you need.. What You Will Get Perfect gift package includes Ocoopa H01-PD rechargeable hand warmer, USB-C to USB A cable, travel pouch, user manual and great after-sales service..

Detachable Hand Warmer Stay warm in winter, remove the heating shell for a phone charger on balmy days. A product designed for all four seasons.. Faster Heat. Larger surface. With a 20 increase in power density and 30 bigger heat surface than previous, U5s produces a massive heat in seconds. Super durable, smooth, unibody high grade brushed aluminum housing promotes heat retention and even heat distribution.. Longer Lasting Warmth. Dual Purpose. Equipped with a 10000mAh rechargeable battery, which allows it to create a large heat output run duration of 16 hours on low, or charge your phone up to 3 times at full capacity.. Best Warming Moments. Ergonomically comfortable. Aesthetically pleasing. U5s has four heating temperature settings that range from comfortable warmth to 145F hot. Choose your most comfortable heat. We simplify your operation by remembering the previous heating level you selected and switching to it the following time.. Patented original design, stylish look, and practical function make U5s ideal gifts for tech lovers, sports or outdoor fanatics, and anyone you love. Bring the warmth from their fingertip to their heart..

Magnetic Attraction, Beyond Imagination. The twins hand warmers are attached together by strong magnets, yet they may be easily separated when necessary. You may combine them to create a single palm-sized hand warmer, or separate them to slide them into the pockets, hold one in each hand, share one heater with your family.. Quick Release of Heat. With a 20 increase in power density, MagTwins produces a massive heat in seconds. Super durable, smooth, unibody high grade brushed aluminum housing promotes heat retention and even heat distribution.. Best Warming Moments. Ergonomically comfortable. Aesthetically pleasing. MagTwins has four heating temperature settings that range from comfortable warmth to 145F hot. Choose your most comfortable heat. We simplify your operation by remembering the previous heating level you selected and switching to it the following time.. Longer Lasting Warmth. Dual Purpose. One hand warmer is equipped with a 5000mAh rechargeable battery, which allows it to create a large heat output run duration of 8 hours on low, or charge your phone up to 1.5 times at full capacity.. Made to last. We enhanced the details, such as the rubber covers that shield the charging ports from dust and pocket dirt. MagTwins will make an excellent gift for golfers, campers, hunters, hikers, and other outdoor enthusiasts..

10,000mAh Upgrade High Capacity Hand Warmer A sleek, exquisite hand warmer with retro colors - Newest fashion Goods for winter 2020. 10000mAh upgrade high capacity can provide continuous heating for 15 hours, heating in 5 seconds and dual-sided warming your hands.. Intelligent Heating Equipment H01 have handy temperature controls button and 3 temperature levels to keep your hands warm in winters. High heating levels works for 8 hours, medium for 12 hours, low for 15 hours. Don't let the thought of cold fingertips keep you from your favorite outdoor activity this winter season.. Uperior Performance and Safety Heater adopted Tesla same power battery, along with multiple protection technologies, to keep your devices away from over-voltage, over-charging, over-current, and short circuit, etc. Built in UL certified battery cell and complete charging protections make you and your device safer.. Extra Power Bank Smaller and more portable than ordinary power banks, with enough capacity to provide more than two charges for iPhone XS or Google Pixel, and almost one full charge for an 11 iPad Pro. It fits easily into any pocket or bag, which is the perfect portable charger on the travel, on a plane or anywhere else your phone needs to charge.. What Will You Get From OCOOPA Newest H01 10,000mAh reusable hand warmer, Velvet storage bag, Silicone lanyard, USB-C cable, User Manual, Our Worry-free 24-month Warranty and Friendly Customer Service. Our belief is that quality speaks louder than anything.

2 IN 1 Portable - Our 2-in-1 hand warmers solve the pain points of traditional, can be used separately or synthesized into one. Warms both hands at the same time, and can also be put in a pocket.. Portable - Our hand warmers rechargeable net weight 3.5oz, only 30 of the weight of traditional hand warmers, 30 of the size of the phone, easy to carry, easy to put in pocket.. Long-lasting Heating Than Ever - This electric hand warmer adopt a new heating scheme and battery, minimal weight and maximum lasting Heating, provide up to 12 hours of heat.. Smart Safe Heating - Our reusable hand warmer use premium chipsets to control the heat levels, the product has passed the safety certification. Fast heating up in 3 seconds, 3 levels of temperature heating.. Gift in Winter - Must have to spend a cold winter, nice gift for family and lover. Great for all kinds of outdoor sports and work in winter. Great Gift for Christmas, Outdoors, Hunting, Golf, Camping..

2 Packs Hand WarmersThe 2 in 1 design hand warmers with a stylish look are portable and compact. Ergonomic design to make you more comfortable. Portable pocket designs fit for traveling, sports, football, hunting, golf, fishing, hiking, camping, skiing, etc.. Stable Instant HeatNo more longtime wait, electric hand warmers using the premium chip control system. Double-sided heat up to 131F55C operating temperature with 1-second fast heating and 3 levels of temperature settings for adjustable and precise stable comfortable warmth.. Long Battery Life Rechargeable2 Packs 4000mAh hand warmer, a single full charge will last for 12 Hours, can meet the needs of one day's use. 3 levels indicator lights keep you informed of the remaining battery and heating status, Perfectly meet your different needs.. High-performance SafetyHand warmers rechargeable are made of high-tech lithium battery, aluminum, and ABS which certificated with UL, CE, FCC. Built-in intelligent protection system that is provided with the safeguard of power on, short circuit and overloading, etc. It is shockproof, anti-scald, explosion-proof, and radiation-free.. Great ideal for GiftsKeep your hands warm throughout the day while in office work, class, or any outdoor activities in the cold winter. With this hand warmer, no longer afraid of the cold of winter. It is a great birthday or festival gift for your kids, friends, or family, suitable for women, men, elders, girls, boys, youth..

2-Pack Hand Warmer, Uninterrupted Heat WARMHAND's electric hand warmer heats up in 2 seconds and can provide you with both hands warmth for up to 10 hours. With its one-split-in-two design, you can hold one hand warmer for more continuous warmth while charging another one. High energy efficiency is the biggest highlight of this hand warmers rechargeable upgrade, 20 minutes charging time for one hour of use, the stable heat release can keep you toasty this winter..

10000mAh CAPACITY 15hrs HEATINGThe rechargeable hand warmers with large battery capacity 10000mAh and offers up to 15 hours of warmth how long the battery really lasts depends on the temperature of the use environment and the heat level you set. Superior battery performance makes sure it has a long time battery life span. This USB hand heater can also be used as a power bank to charge your electronic device at any time charging 2 electronic devices at the same time is available. 2s HEATING 3 LEVELSOur double-sided warmth handwarmer adopts a smart safe heating chip with precise stable heating temperature. Press the power button for 2 seconds the hand warmer will instantly release the warmth for you. Then short press the power button, you can adjust to another heating temperature 113F45C, 122F50C, 131F55C, it offers both your hand's full-scale warmth no matter at indoors or outdoors, no need to worry about your hands will be freezing during the cold days. LED DIGITAL DISPLAY BATTERY INDICATORSInnovation smart Led display on the electric hand warmer has 3 levels of temperatures 455055 that will let you know which temperature is more suitable for you right now. The 5 blue Led battery indicators show you how much power is left 1 blue light 20 power, 2 blue lights 40 power, 3 blue lights 60 power, 4 blue lights 80 power, 5 blue lights 100 power, you can charge the handwarmers more timely need 3-4 hours to fully charge it. ULTIMATE COMFORT SAFETY GUARANTEEThe outer shell of the electronic hand warmer is made of high-tech aircraft-grade aluminum and ABS material, smooth and warm, good thermal conductivity, fall-proof, shock-proof, anti-scald, explosion-proof and Radiation-free, green healthy heat transfer. Built-in safety intelligent chip, providing over-discharge, over-charge, overheat and short-circuit protection system. While bringing you warmth without any danger Pocket Hand Warmer Size 4.8x2.6x1in. WIDE APPLICATIONThis portable hand warmer can be used on many occasions. You can put it in your pocket to warm your hands when walking your dog outside, you can also use this to sore muscles, to massage achy joints and muscles, you can take it together with you to go camping, hunting, skiing, fishing, backpacking, cycling, climbing, motorcycling, traveling, sporting, working, golf and other occasions where you need the pocket heater. Let our hand warmers keep your hands warm this winter.

3 in 1 Warmer RechargeableThe rechargeable hand warmers with large battery capacity 10000mAh and offers up to 15 hours of warmth how long the battery really lasts depends on the temperature of the use environment and the heat level you set.This USB hand heater can also be used as a power bank to charge your electronic device at any time.The new sunset light mode can be used for photography, dress up the bedroom, ambiance creation.. Faster HEATING 3 LEVELSOur double-sided warmth handwarmer adopts a smart safe heating chip with precise stable heating temperature. Press the power button for 2 seconds the hand warmer will instantly release the warmth for you. Then short press the power button, you can adjust to another heating temperature 104F40C, 122F50C, 140F55C, it offers both your hand's full-scale warmth no matter at indoors or outdoors, no need to worry about your hands will be freezing during the cold days. Unique sunset light mode HD Crystal LensOur products, equipped with a unique sunset light mode. While warming you, you can turn on the sunset light mode Decor your Room bedroom space ambient light personalobjectsscenes photography. A perfect gift idea. LED DIGITAL DISPLAY BATTERY INDICATORSInnovation smart Led display on the electric hand warmer has 3 levels of temperatures 405060 that will let you know which temperature is more suitable for you right now. The 4 Led battery indicators show you how much power is left 1 light 25 power, 2 lights 500 power, 3 lights 75 power, 4 lights 100 power, you can charge the handwarmers more timely need 3-6 hours to fully charge it. What You Will GetExquisite gift package1Hand Warmr1Storage Bag1USB Charging Cable1User manual .If you have any questionsproblemssuggestions about our hand warmer, we are glad if you can let us know the first time. In addition to guaranteeing high-quality products, customer satisfaction is always our top priority, our service does not end after your purchase.

VERSATILE Quick hand warmer Power bank 2-in-1. It's not only a little handwarmer but also a emergency backup battery. Great gift for girls, kids, youth, boys, mens, women, ladies, elderly. Please kindly note that the battery drains faster at higher temperature settings. So, just how long the battery really lasts depends on how you use the hands warmer.. SAFETY METAL HAND WARMER Safety is top-of-mind, this mini hand warmer have built-in intelligent protection system is provided with safeguard of power on, short circuit and over loading, etc. Ensured the security of products. Shockproof, Anti-scald, Anti-skid, Explosion-proof, Radiation-free, Green and Healthy heat transfer. This small hand warmer made of premium aluminum and ABS, Eco-friendly lithium ion battery.. DOUBLE SIDE HEATED 3 DIFFERENT HEAT SETTINGS This cool gadget heat up within seconds. There are three different temperatures 104113 4045, 113122 4550, 122131 5055, it reaches the temperature you want very quickly. 3 indicator lights keep you informed of the remaining battery and heating status.. PORTABLE LARGE CAPACITY It is a nice size to hold and feels smooth in your hands. Handy carrying anywhere with any pocket or bag while sporting,fishing, hiking, camping, skiing, travel or play sports outdoors. Also a perfect reusable hand warmer solution in cold weather for a commuter or office worker. 5200mAh capacity can give a full charge to mainstream digital devices on market, such as iPhone X, Samsung Galaxy, other Android phone, and other electronic devices charged via USB cable.. If you're unsatisfied with this item for any reason, please contact us and we will do whatever it takes quickly to make sure you are 100 satisfied. ORDER YOURS TODAY.