FM Car Stereo Transmitter Adapter Bluetooth 5.3 Charging Kit

Key Features

  • • Car / Truck / Van Compatible Audio FM Adapter
    • USB, MP3 and Bluetooth 5.3 Inputs
    • Simple Installation and Set Up
    • Multifunction Dial and Tactile Metal Rollers
    • Bright Full-Colour LED EQ Displays


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An Adapter as Versatile as Your Ride

The CR235 features a Bluetooth 5.3 connection for lossless, under 40ms latency audio as well as passthrough for phone calls and notifications or GPS alerts. Settle in for a long drive with all you need accessible without pulling over to look at your phone

Plug and Play Simplicity

The clear status lights and simple physical connection make using this adapter easy. We made sure the input is 12-24v to be compatible with cars, trucks and vans so that everyone can enjoy hands-free calls and FM transmission. Also, there’s a big button for call interaction

USB Car Charger Adapter

The unit features a USB charging port so you can use fans, charge your phone / GPS or even hook up a dash cam. Having a USB port for a car changes your driving experience entirely and makes you more comfortable on longer journeys

Mechanical Feel and Satisfying Controls

Feeling the turn of the metal rollers as you adjust volume, bass and treble in real time, complete with reactive coloured LED gauges, makes interacting with this FM adapter unique. Feel like a pilot and immerse yourself in the mechanics of the drive with this tactile mecha design

Local USB File Support

If you want to save phone battery or use a pre-made road trip playlist then just plug in a USB up to 32gb and listen to MP3, WMA, APE, FLAC and WAV files at will. Go completely off-the grid and still enjoy your favourite music for trucking along

In the Box

  • CR235 Car FM Bluetooth Adapter and Charging Station
  • User Manual
 Bluetooth Version  
 Bluetooth Distance  
 FM Frequency Range  
 87.5 - 108.0 MHz
 Power Input  
 Charging Output  
 USB-C PD30W + 5V/2.4A
 USB Support  
 Up to 32 GB
 8 x 5.8 x 12 (The Adaptor Plug) cm

Why Can I Not Hear the Sound?

Your Car Stereo must be set to the same FM frequency as the CR235 adaptor to properly transfer the audio. Use the “CH+” and “CH-“ buttons on the CR235 and your car stereo settings to match the frequencies.
Also, ensure the source device (Mobile Phone, etc) has volume enabled.

Why is my USB audio not playing?

Please ensure the USB stick is 32GB or less, and has only MP3, WMA, APE, FLAC or WAV files stored.