Ruth's sister Bluetooth Car Multimedia AUX-IN MP3 Player Charging 2 USB TF internal power cable

Bluetooth car multimedia player

The unit adds Bluetooth audio streaming, an AUX input, a TF card slot and FM radio to a vehicle's sound system. Two USB ports provide charging for phones or other devices while the player handles music playback from multiple sources. It is intended for drivers who want a simple way to modernise an older car stereo without replacing the head unit.

Limits of the AUX and Bluetooth interfaces

Audio quality over the AUX connection depends on the source device and the car's own amplifier, while Bluetooth streaming is restricted to the standard codec supported by the module. The FM tuner receives analogue broadcast signals only and cannot decode digital radio formats. No internal storage is included, so a TF card must be supplied for offline playback.