C41 Bluetooth 5.3 FM Transmitter Car Charger with Starry Light

The C41 plugs into your car's 12V socket to stream music and hands-free calls over Bluetooth 5.3 through your FM radio, while charging your phone through USB-C and USB ports. A blue starry light effect adds style.

Best for: Cars without Bluetooth or AUX that still have an FM radio and 12V socket.

Key features of the C41 FM Transmitter

• Bluetooth 5.3 hands-free calls and music
• FM transmitter plays through the car radio
• USB-C and USB-A charging ports
• Plays music from a USB stick
• Blue starry ambient light

C41 FM Transmitter specifications

Compatibility and setup

Tune your car radio to an empty FM frequency and match it on the C41. Pairs with iPhone and Android. Use hands-free only and follow the Highway Code. For more help choosing, read our guide to safer phone use in the car.

C41 FM Transmitter FAQs

How does an FM transmitter work?

It broadcasts your phone's audio on a short-range FM frequency that you tune your car radio to.

Can it charge my phone?

Yes, via its USB-C and USB-A ports.