Bluetooth Car FM Transmitter Wireless Radio Adapter USB Charger Mp3 Player


About this project
Product Details

Bluetooth Handsfree Car Charger, FM Transmitter and Music Adapter, 3.1A Dual USB Ports. You need a car FM transmitter to stream music from your phone, tablet, MP3, MP4, or even a USB flash drive to your car audio system. Enjoy music and hands-free calling 

Play music in many ways
With an FM signal, it can stream music from your Bluetooth-enabled device to your car stereo.

It also supports playing music from  U disk (both <=32GB).

Long press the [>>I] key to easily between Bluetooth,  and U disk modes.

The priority playback order is Bluetooth > USB.

Connect Bluetooth:

1. Turn on the power of the device and there will be a voice prompt: Bluetooth is ready for pairing.

2. Turn on the mobile phone or other bluetooth devices, and search for HY82 in the bluetooth bar.

3. There will be a voice prompt after the connection: the Bluetooth connection is successful.

Bluetooth version 5.0, Bluetooth version 5.0 or below can be connected.

The FM transmitter will display BT and the voice prompt, "Bluetooth is ready to pair" and the display will alternate between BT and frequency until you connect bluetooth or plug in USB.

Clear Sound: Make crystal-clear hands-free calls or listen to music with ease with CVC noise-canceling technology.

UNIVERSAL : The Bluetooth transmitter is perfectly compatible with  other Bluetooth-enabled devices such as MP3, MP4 players.
Plug the FM transmitter into the car socket lighter socket.


Turn on the car radio, select a station, and make sure it is blank to avoid interference from local radio signals.

Press and hold the key on the FM transmitter until the LED display flashes.

Turn the  knob to adjust the same channel as the car radio FM channel.

Press the  key to fix . Please  blank or try a different source for best enjoyment.

Dual USB charging

The 3.1A USB charging interface provides fast charging speed; it can charge ipads, large-screen mobile phones, etc.

Another 1.0A is designed for charging and reading U disk. Please use charging cable when using this charging.
Car battery voltage function:

For 12V cars, if the car battery voltage is lower than 11.5V or higher than 14.9V, it is a battery problem.

For 24V cars, if the car battery voltage is lower than 23.1V or higher than 27.3V, it is a battery problem.