Top 10 Best Car Aux Adapter
of November 2024
1
Best Choice
SYNCWIRE
SYNCWIRE
Syncwire Bluetooth 5.3 FM Transmitter Car Adapter 48W (PD 36W & 12W) [Light Switch] [HiFi Bass Sound] [Fast Charging] Wireless Radio Music Adapter LED Display Hands-Free Calling Support USB Drive
10
Exceptional
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2
Best Value
SYNCWIRE
SYNCWIRE
Syncwire Bluetooth 5.4 Aux Car Adapter [Large Mic&Noise Cancellation] Bluetooth 3.5mm Receiver for Car with Coiled Cable [Light Switch][Hands-Free Call] [HiFi Deep Bass] Plug-and-Play for Stereo Audio
9.9
Exceptional
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3
SYNCWIRE
SYNCWIRE
Syncwire Bluetooth 5.3 FM Transmitter for Car, 38W PD&QC3.0 Dual USB Charging Bluetooth Car Adapter Microphone & Bass Sound MP3 Music Player FM Car Kit with Hands-free Calling
9.8
Exceptional
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4
SYNCWIRE
SYNCWIRE
Syncwire 3.5mm Nylon Braided Aux Cable (3.3ft/1m,Hi-Fi Sound), Audio Auxiliary Input Adapter Male to Male Cord for Headphones, Car, Home Stereos, Speaker, iPhone, iPad, iPod, Echo & More Black
9.7
Exceptional
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5
SYNCWIRE
SYNCWIRE
[Genuine Apple MFI Certified] Aux Cord for iPhone Syncwire 3.3FT iPhone Aux Cord for Car Stereo, Speaker, Headphone Compatible with iPhone 14/14 Pro/14 Pro Max/13/12/11/XR/X/8
9.6
Exceptional
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6
Kinivo
Kinivo
Kinivo BTC450 Bluetooth Car Kit (Hands-Free, AUX Bluetooth Adapter for Cars with Ground Loop Noise Isolator, 3.5mm Aux Input, Apt-X)
9.5
Excellent
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7
Nulaxy
Nulaxy
Nulaxy Wireless in-Car Bluetooth FM Transmitter Radio Adapter Car Kit W 1.44 Inch Display Supports TF/SD Card and USB Car Charger for All Smartphones Audio Players-KM18
9.4
Excellent
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8
COMSOON
COMSOON
COMSOON Bluetooth 5.0 Receiver for Car, Noise Cancelling Bluetooth AUX Adapter, Bluetooth Music Receiver for Home Stereo/Wired Headphones/Hands-Free Call, 16H Battery Life - Black+Silver
9.3
Excellent
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9
LIHAN
LIHAN
Handsfree Call Car Charger,Wireless Bluetooth FM Transmitter Radio Receiver,Mp3 Audio Music Stereo Adapter,Dual USB Port Charger Compatible for All Smartphones,Samsung Galaxy,LG,HTC,etc.
9.2
Excellent
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10
JOYROOM
JOYROOM
Bluetooth 5.3 FM/AUX Bluetooth Car Adapter, JOYROOMAir Vent Installation & Bass Boost 3 Ports PD&QC 3.0 FM Transmitter for Car, Radio Bluetooth Receiver for Car HD Calling and Enjoy Music
9.1
Excellent
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11
Veetone
Veetone
iPhone Aux Cord for Car, Apple MFi Certified Veetone Lightning to 3.5 mm Headphone Jack Adapter Male Aux Stereo Audio Cable Compatible with iPhone 13 13 Pro 12 11 SE 2020 XS XR X 8 7, 3.3FT White
9.0
Excellent
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12
ROAV
ROAV
Anker Roav SmartCharge F0 Bluetooth FM Transmitter for Car, Audio Adapter and Receiver, Hands-Free Calling, MP3 Car Charger with 2 USB Ports, PowerIQ, and AUX Output (No Dedicated App)
8.9
Very Good
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13
Nulaxy
Nulaxy
Nulaxy Bluetooth FM Transmitter for Car,Bluetooth Car Adapter with Dual USB Charging Car Charger MP3 Player Support TF Card & USB Disk,Hands Free Calling,7 Colors Led Backlit Light
8.8
Very Good
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14
KROMEN
KROMEN
Bluetooth Aux Adapter, Wireless Bluetooth Car Adapter, Mini Portable 3.5mm Bluetooth Aux Receiver for Car, Headphones, Home Stereo Music System (Black)
8.7
Very Good
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15
JOYROOM
JOYROOM
Bluetooth 5.3 AUX Adapter for Car,Enhanced Mic & LED Digital Display22H Battery Life & Noise CancellingJOYROOM 3.5mm AUX Input Adapter, Bluetooth Wireless Receiver for Car Audio/Home Stereo, Metal
8.6
Very Good
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16
LAICOMEIN
LAICOMEIN
Bluetooth Aux Receiver for Car, Portable 3.5mm Aux Bluetooth Car Adapter, Bluetooth 5.0 Wireless Audio Receiver for Car Stereo/Home Stereo/Wired Headphones/Speaker, 16H Battery Life
8.5
Good
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About Car Aux Adapter
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Syncwire Bluetooth 5.3 FM Transmitter Car Adapter 48W (PD 36W & 12W) [Light Switch] [HiFi Bass Sound] [Fast Charging] Wireless Radio Music Adapter LED Display Hands-Free Calling Support USB Drive
Indulge in a delightful driving experience with our trendy rainbow light design. Immerse yourself in fun while having the convenience of easily turning off the light by double pressing the red B button when not needed. Enjoy the captivating ambiance of the rainbow lights and have full control over your driving atmosphere.. . The latest Bluetooth 5.3 technology, optimizing the transmission delay and connection defect problems, Bluetooth 5.3 will bring you a faster, more stable and smarter connection with less sound quality loss,uninterrupted calls and music experience. It takes only 1 second to complete pairing, and no need to repeat pairing after the first successful pairing with your device.. Coming with 2 USB portsPD 36W and USB A 12W, can charge two devices simultaneously. Built-in over-current protection, over-voltage protection, intelligent temperature control, short circuit protection, it will effectively ensure safe charging.. Bluetooth 5.3 provides a stable connection, while Noise Suppression CVC technology and echo-cancellation grants an amazing hands-free calling experience. In addition, this Bluetooth car adapter supports bluetooth connection and USB stick connection 64GB.. - Just press the button B and you will enjoy powerful deep bass and immersive stereo sound. The high-fidelity Hi-Fi sound quality will also make the music more dynamic and pleasing to the ear, taking your passion for music to a new level.. If our cigarette lighter charger arrives doesnt fit your car or doesnt work, feel free to contact us to find a satisfying solution. We provide 36 Months warranty and lifetime support..
Syncwire Bluetooth 5.4 Aux Car Adapter [Large Mic&Noise Cancellation] Bluetooth 3.5mm Receiver for Car with Coiled Cable [Light Switch][Hands-Free Call] [HiFi Deep Bass] Plug-and-Play for Stereo Audio
Enhanced Bluetooth 5.4 Connectivity Discover the forefront of innovation with our Bluetooth 5.4 car adapter. Elevate your connectivity with enhanced transmission speed and heightened reliability, surpassing the capabilities of Bluetooth 5.0. Immerse yourself in a flawlessly smooth, premium audio experience through our advanced adapter.. Larger Mics for Noise Suppression Syncwire bluetooth aux adapter boasts an advanced dual-microphone system that captures your voice from all angles. Coupled with the latest CVC 8.0 noise reduction technology, it effectively eliminates road noise, wind disturbances, and other distractions. This ensures crystal-clear communication, allowing both you and the other party to enjoy clear and uninterrupted conversations.. Intuitive Button Colorful Light Design Simply plug it into the 3.5mm port and power it through the USB port The user-friendly buttons support easy operation of the music, volume, and a hands-free call. Ease of use with no distractions and safer driving. The vibrant LED lights provide visibility in the dark and can easily be switched off with a long press.. Deep Bass HiFi Stereo Audio Just press the b button on the side to enjoy powerful deep bass and immersive stereo sound. At the same time, it also uses high-quality HiFi technology to restore the real sound and powerful bass, providing the ultimate listening experience.. Coiled Cable Design Gold Plated Connectors Elevate your car's organization with our Bluetooth receiver's sleek coiled cable, extending up to 1.5m5ft for tidy integration. Enhanced with gold-plated USB and AUX connectors, our receiver guarantees lasting durability and steadfast connectivity, ensuring uninterrupted audio enjoyment and dependable hands-free communication..
Syncwire Bluetooth 5.3 FM Transmitter for Car, 38W PD&QC3.0 Dual USB Charging Bluetooth Car Adapter Microphone & Bass Sound MP3 Music Player FM Car Kit with Hands-free Calling
PD 3.0 QC 3.0 Fast ChargingSyncwire bluetooth car FM transmitter support charging two kinds of devices simultaneously---Quick Charge 3. 0 port and Type-C PD 20W ports. The maximum total power can reach 38W, so the charger efficiency is 80 more than normal charger. Synwire can providing you a high-speed and convenient charging experience.. Advanced Bluetooth 5.3 FM TransmitterBuilt-in latest Bluetooth 5.3 technology, Syncwire bluetooth car adapter provides a more stable connection for streaming music over FM frequency and making hands-free calls,, allowing for faster pairing with compatible devices, supporting smart voice navigation from your phone, streaming the audio from navigation appSiriGoogle Assistant to your car.. Hi-Fi Deep Bass BacklitExclusive bass key-press juicing up the stereo effect makes this device stand out, which offers you crystal-clear sound while you are enjoying the long ride with your beloved ones. Besides, surrounding blue LED backlit pulsing with the rhythm.. Hands-free CallsThe built-in Noise Suppression CVC design can reduce external environmental noise well to provide crystal clear for hands-free call. All in one button answerrejecthand uprecall enable you seamlessly switch between incoming calls and music.. Wide CompatibilityThis car Bluetooth adapter can be used with any Bluetooth device such as iPad, iPhone, iPod, HTC, Galaxy, Sony, MP3 player, tablet and Android Smartphones. And it fits 12V-24V cars and trucks..
Syncwire 3.5mm Nylon Braided Aux Cable (3.3ft/1m,Hi-Fi Sound), Audio Auxiliary Input Adapter Male to Male Cord for Headphones, Car, Home Stereos, Speaker, iPhone, iPad, iPod, Echo & More Black
Universal Compatibility Perfectly compatible with any devices with a 3. 5mm aux port. Such as Apple iPhone, iPod, iPad, Headphones, Hi-Fi, Car Stereos, Tablet, Laptop, Smartphones, MP3 Player, Speaker and any other audio-playing devices. ATTENTION Incompatible with Life proof Cases And Otter Box cases. Unparalleled Sound Quality Polished 24K gold-plated connectors ensure reliability and eliminate signal loss and noise possible, offer clear and stereo sound to your devices.. Ultra Durable And Tangle-Free With an 15000 ultra-durable bend lifespan several times longer than original audio cables. You can wind it without having to worry about knots or kinks.. Easy Carrying And Storage Double shielding significantly enhances protection against interference, and with the specially designed organizer, no messy or tangled cable any more.. What You Get - Sync wire 3.3 ft. Nylon Braided Aux Cable, 3 Years Free Card, User Guide and Customer Service.
[Genuine Apple MFI Certified] Aux Cord for iPhone Syncwire 3.3FT iPhone Aux Cord for Car Stereo, Speaker, Headphone Compatible with iPhone 14/14 Pro/14 Pro Max/13/12/11/XR/X/8
REAL Apple MFi CertifiedSyncwire aux cord for iPhone has completed Apple MFi certification requirements. Input the cable model SW-SC635 and select Search, then you can view the MFi information related to the aux cable you want to know. on the Apple MFi page. Compatibility ListSyncwire iPhone Aux Cord compatible with most of the APPLE devices iPhone 14 14 Plus 14 Pro 14 Pro Max 13 13 Mini 13 Pro 13 Pro Max 12 12 Mini 12 Pro 12 Pro Max 11 11 Pro 11 Pro Max XS XS Max XR X 8 8 Plus 7 7 Plus, iPod touches 6th Generation, iPad Mini iPad Air iPad Pro. NOTE Doesn't compatible with Airpods Max, and devices with USB C interface like 2018 iPad Pro 12.9 iPad Pro 11. High Quality MaterialsThe Aux to lightning cable is made of Flexible Cord Carbon Nylon Aluminum Metal Housing material, make the audio cable to be more strong but flexible and easily survive everyday heavy usage. 100 durable to use. It's also light weight and convenient to take around. No worry about the winding, knot or kink. High Quality AssuranceSpecial Strain Relief design, can bear 15000 bends in strict laboratory tests. Premium Aluminum housing makes the cable more durable. Premium nylon braided lightning to aux cable adds additional durability and tangle free. What You GetYou can get a Syncwire 3.3 FT Lightning to 3.5mm Audio Cable, please be assured the Lightning to aux cord are tested multiple times to ensure that you receive high-quality products.
Kinivo BTC450 Bluetooth Car Kit (Hands-Free, AUX Bluetooth Adapter for Cars with Ground Loop Noise Isolator, 3.5mm Aux Input, Apt-X)
Hands-Free car kit designed for answering and receiving calls with any Bluetooth smartphone - iPhone, Android, Blackberry etc. Seamlessly stream music from any Bluetooth A2DP capable device supports aptX for CD quality audio. Requires 3.5mm audio input in the car stereo. Built-in microphone and easy to use music controls. Provides audio through your 3.5mm input in Car Stereo when playing music and answering phone calls. Two-year warranty with lifetime US based customer support.
Nulaxy Wireless in-Car Bluetooth FM Transmitter Radio Adapter Car Kit W 1.44 Inch Display Supports TF/SD Card and USB Car Charger for All Smartphones Audio Players-KM18
1.44 Inch LCD Display Nulaxy KM18 Bluetooth FM transmitter has a 1.44 inch screen for better displaying information like phone calls, FM channels, music, car battery voltage, etc. The ideal screen size to assist you in driving safe without disturbance.. Flexible GooseneckBluetooth V5.0 The rotatable Gooseneck of the wireless radio adapter can provide you with an adjustable viewing angle and optimal viewing comfort of LCD display screen. With the Bluetooth V5.0 technology, the car bluetooth adapter can provide a more stable and faster connecting without intermittent disconnection.. Noise CancellationHi-Fi Sound Quality Nulaxy noise-cancellation technology dampens the road noise and gives you clear, crisp sound for hands free calls. High Quality Music Streaming ensures crystal clear sound for listening music and hands-free calls.. Hands-free Calls All in one button for hands-free calls answerrejecthand uprecall make you seamlessly switch between incoming calls and music. Enjoy complete voice-control and safer driving with this Bluetooth transmitter.. Wide Compatibility The fm transmitter bluetooth for car is compatible with most devices on the market, such as iPad, iPhone, iPod, HTC, Galaxy, Sony, MP3 player, tablet and Android Smartphones. You can play your favorite songs on your car stereo via Bluetooth, TF Card and Aux Cable. And it fits 12V-24V cars and trucks..
COMSOON Bluetooth 5.0 Receiver for Car, Noise Cancelling Bluetooth AUX Adapter, Bluetooth Music Receiver for Home Stereo/Wired Headphones/Hands-Free Call, 16H Battery Life - Black+Silver
Enjoy Wireless Streaming MusicThis car Bluetooth adapter can be connected to non-Bluetooth car audio systems, home stereos, speakers, wired headphones via the 3.5mm AUX adapter And equipped with a Bluetooth 5.0 chip for stable connection fast transmission wide signal range. Just pair it with your phone and start listening to your favorite music. Intelligent Noise Reduction TechOur Bluetooth audio receiver adopts the latest CVC8.0 Noise Cancellation and Digital Signal Processor DSP technologies, which can eliminate echo and block out intrusive background noise such as wind, traffic, or crowds, providing you with crystal-clear calling sounds.. Up to 16 Hours of Battery LifeThe working time of this aux Bluetooth adapter is up to 16 hours when making calls or playing music. And it takes only 2.5 hours to fully charge the device by using a Type-C fast charging cable Included in the package. In addition, this Bluetooth music adapter can be used while charging, which is very convenient.. Hands-free Calling NavigationA built-in microphone and one MFB button to answer redial hang up reject calls, help you make hands-free calls. And the Bluetooth audio adapter supports broadcasting voice notification from existed navigation App. You dont have to look down the phone on the move. Make sure you drive safely. Dual ConnectionThe portable Bluetooth stereo adapter can be paired with 2 devices at the same time. You can enjoy your music and never worry about missing any calls. Once paired, the car receiver will automatically reconnect to your last paired Bluetooth devices, as long as they are within the wireless range..
Handsfree Call Car Charger,Wireless Bluetooth FM Transmitter Radio Receiver,Mp3 Audio Music Stereo Adapter,Dual USB Port Charger Compatible for All Smartphones,Samsung Galaxy,LG,HTC,etc.
Dual USB car charger This Bluetooth car adapter has 2 USB charging ports to charge most USB Devices. Input 12V24V. 1.0A USB port can read and charge function smart 3.1A charge port that can intelligently identify Android or iPhone devices and charge.. More compatibility Wireless Bluetooth FM transmitter adapter for car radio, transfer callingMP3 MusicCellphone voices to the car radio. Compatible with iPad,iPhone, Samsung Galaxy, Google, LG, HTC, and Bluetooth devices.. Handsfree function The car Bluetooth adapter built-in microphone, switches to hands-free mode automatically from music playing status when receiving calls. AnswerRejectHand upRecall all in One key.. Car battery voltage function The car aux Bluetooth adapter shows 3 seconds of voltage when plugged into the outlet port. Always keep the battery state health. Then it turns to automatic play mode.. Car music adapter player Bluetooth cigarette lighter adapter for music support Bluetooth USB diskTF card MP3WMA player. With anti-interference performance and CVC technology.Listening to music while charging. Automatically connect memorized paired when powered on..
Bluetooth 5.3 FM/AUX Bluetooth Car Adapter, JOYROOMAir Vent Installation & Bass Boost 3 Ports PD&QC 3.0 FM Transmitter for Car, Radio Bluetooth Receiver for Car HD Calling and Enjoy Music
iPhone Aux Cord for Car, Apple MFi Certified Veetone Lightning to 3.5 mm Headphone Jack Adapter Male Aux Stereo Audio Cable Compatible with iPhone 13 13 Pro 12 11 SE 2020 XS XR X 8 7, 3.3FT White
Apple MFi Certified Veetone Lightning to 3.5mm car audio cables are certified by Apple to meet rigid iPhone requirements and ensures completely and securely connect with your Apple devices. This aux cable can easy to connect your Apple Devices to car stereos, home stereos, portable speaker, headphone, Hi-Fi, computer or anything else with a 3.5mm input jack.. Compatible Device The lightning car audio cables are compatible with Apple iPhone 1313 Pro13 Pro Max13 Mini1212 ProSE11 Pro Max11 Pro11XSXS MaxXRX88 Plus77 Plus and so on. Supports iOS 151413121110 and earlier Operation System.. High Performance The aux stereo audio cable builts with textured aluminum head and premium TPE and PVC cable material, make the audio cable to be more strong but flexible and easily survive everyday heavy usage. 100 durable to use. It's also light weight and convenient to take around. No worry about the winding, knot or kink.. Plug and Play No need any driver or external power, just plug and play. Easy to connect and use. The aux cord for iPhone 12 allows you to enjoy high quality music anytime and anywhere. Great for home travel.. Excellent Service 24-Month warranty, 30 Day Return Without Any Reasons. You are always welcome to contact us for any questions, our customers care team will reply you within 12 hours..
Anker Roav SmartCharge F0 Bluetooth FM Transmitter for Car, Audio Adapter and Receiver, Hands-Free Calling, MP3 Car Charger with 2 USB Ports, PowerIQ, and AUX Output (No Dedicated App)
Stable Transmission Solid Bluetooth and FM connections stream music straight from your phone to your car's sound system.. Clear Sound Just find an unoccupied station and the boosted FM signal and static-cancellation technology broadcast a great listening experience.. Rapid Charging Rapid Charging PowerIQ-equipment dual USB ports grant simultaneous high-speed charging for both driver and passenger. Qualcomm Quick Charge not supported.. Better Hands-Free Calling Bluetooth 4.2 provides a stable connection and echo-cancellation reduces background noise for clearer calls.. What You Get SmartCharge F0, manual, 12-month worry-free warranty, and our friendly customer service. Note Incompatible with 2007 VW Jetta, 2011 Nissan Rogue, 2002 Nissan Altima 2.5S, 2001 Audi A4, 2007 Dodge Grand Caravan, 2011 Mazda Miata, 2005 Toyota Highlander, 2004 Saturn Ion, 2005 Honda Civic, 2008 Chrysler Town and Country, 2009 Hyundai Sonata GLS, and 2012 Nissan Sentra..
Nulaxy Bluetooth FM Transmitter for Car,Bluetooth Car Adapter with Dual USB Charging Car Charger MP3 Player Support TF Card & USB Disk,Hands Free Calling,7 Colors Led Backlit Light
Quick Charge 3.0 Possibly the latest, fastest and most efficient USB charging technology in the world. Up to 4X faster than standard chargers, it is able to charge compatible devices to 80 within 35 minutes.. Crystal Clear Music Streaming You can stream music on your car stereo via Bluetooth USB Flash Drive 32GB microSD Card 32GB. Advanced noise reduction technology will ensure quality, crystal clear sound. Note WMA MP3 WAV APE FLAC music formats in USB flash drive or microSD card are supported.. Enjoy Hands-free Calls Nulaxy technology provides a stable connection and echo-cancellation can reduce background noises for better hands-free calls, so you can answer phone calls with a press of the button.. 7 Color LED Backlit Version Supporting 7 colors led backlit light, including Red Green Blue Yellowish Green Purple Cyan, this Bluetooth fm transmitter will give you a visually stunning display of colors, which is a nice way to match the colors already in the car.. Safety Functions Safety first. NX10 is equipped with a voltmeter to show you the condition of your car battery. Voltage should be between 13. 2V to 14. 7V when your car is on and moving. 12. 2V to 12. 8V when your car is parked and ignition is off. IC26752-NX10. HVINNX10. How to connect the Bluetooth FM transmitter 1. Tune your car's FM to a blank channel A channel without any broadcast between 88.1 and 107.9 MHz. 2. Plug NX10 into your car's cigarette lighter. It will turn on automatically and display your battery level. When the Bluetooth icon flashes, turn the knob to set the FM transmitter's frequency to the same channel. 3. Bluetooth Connection Enable your device's Bluetooth. Search NX10 and connect it, or play music directly from a U disk..
Bluetooth Aux Adapter, Wireless Bluetooth Car Adapter, Mini Portable 3.5mm Bluetooth Aux Receiver for Car, Headphones, Home Stereo Music System (Black)
Upgrade your Old Stereo This Bluetooth aux adapter is perfect solution to turn your old non-Bluetooth stereo system into a wireless streaming device like carhome stereo, speakers and wired headphones.. The Latest Bluetooth 5.0 This Bluetooth car adapter equipped with Bluetooth 5.0 chip which provides higher speed and more stable transmission and high-quality sound, offers a pleasant sound experience within 33ft steady connection range.. Hands-Free Calling Built-in sensitivity microphone,the Bluetooth aux adapter for car perfectly accepts your voice when you're calling,it also supports voice notification from navigation app,releases your hands that lets you focus on safety driving.. Dual and Auto Connection The Bluetooth aux receiver can be paired with 2 devices at the same time,you won't miss any calls while listening to music,meanwhile, it will connected the previous connected device when turn on automatically.. Easy to Use and Mini Size All-in-one multi-function button designed for easy handling calls and playing music,,moreover,designed with slim body and 3.5mm aux jack, get rid of the tangle cables,saving your space and easy to operate.. GUARANTEE If you have any issue, please let us know and we will try our best solve your problem..
Bluetooth 5.3 AUX Adapter for Car,Enhanced Mic & LED Digital Display22H Battery Life & Noise CancellingJOYROOM 3.5mm AUX Input Adapter, Bluetooth Wireless Receiver for Car Audio/Home Stereo, Metal
Bluetooth Aux Receiver for Car, Portable 3.5mm Aux Bluetooth Car Adapter, Bluetooth 5.0 Wireless Audio Receiver for Car Stereo/Home Stereo/Wired Headphones/Speaker, 16H Battery Life
BLUETOOTH AUX RECEIVER FOR CARThe Bluetooth 3.5mm Aux receiver can turn your old car audiohome audio3. 5mm wired earphonesspeakers into wireless. Compatible with most Bluetooth-enabled devices, such as smart phones, tablets, laptops, and computers.. ENJOY HANDS-FREE CALL WIRELESS MUSICThis Bluetooth AUX receiver can pair with Bluetooth devices and the built-in microphone can be used to answer hands-free calls. One key to answer, reject, end and redial the last number. Designed with MFB and volume updown button, it is very convenient to adjust the volume of music.. BLUETOOTH 5.0 DUAL CONNECTIONThe Bluetooth receiver equipped with Bluetooth 5.0 to ensure stable connection. It can connect 2 devices at the same time, so you won't miss any calls while listening to music. The bluetooth range up to 33ft without obstacles. Automatically connects to the last connected device.. FAST CHARGING LONG BATTERY LIFEOne key to power on and enter pairing mode. The built-in battery has a long battery life and can support up to 16 hours of use after full charged. Fast charging and can be fully charged within 2 hours.. PORTABLEWeights only 0.5 oz., very tiny size. You can take this Bluetooth audio receiver whenever you go. Very good companion for drivers. If you encounter any problems during use, please feel free to let us know and we will help you at any time..