Musical trips

B4 Bluetooth Car FM Transmitter

B4 Bluetooth Car FM Transmitter

Turn any road trip into a musical trip with this Bluetooth FM transmitter. It can play music from your smartphone/tablet through Bluetooth or directly from your microSD playlist. You can mount it easily on your car's air vent with its magnetic holder and use it to fast charge your smartphone/tablet with its QC3.0 USB port. The B4 transmitter remembers the last played song and FM frequency before shutting down and takes good care of your hands-free calls with its noise suppression and echo cancellation in-call functions.

Recommended Price: 39,99€
VAT included

Ean Code: 5949087929109

Product code: TLL622031


Two options for music playing: Bluetooth and MicroSD

Noise suppression and echo cancellation in-call functions

Dual USB output, one QuickCharge 3.0 port

Power-off memory remembers FM frequency and last played song

Tech specs



Bluetooth version

4.1 + EDR


2.4GHz, Class 2

Frequency stability


Max output



Yes, 1.4"" (displays the frequency, volume, voltage, melody)


Yes (supports hands-free talking function)

Hands-free calls technologies

Noise suppression (CVC) and Echo cancellation

Frequency of transmission

FM 87.5 MHz - 108.0 MHz

Music format


Music play

Bluetooth, MicroSD

USB Ports

2 x USB (1A + Fast charge QC3.0)

Card slot

MicroSD (max 32GB)

Other functions

Air vent holder, magnetic mount

Power Off memory

Memorize FM Frequency and current song

Power supply


Available colors


Package includes

Bluetooth FM Transmitter B4
User Manual>br/> Warranty

Product dimensions

8cm x 9.5cm x 5cm

Product weight

60 gr

Package dimensions

12cm x 5cm x 13cm

Package weight

100 gr