FM Bluetooth Transmitter Energy System

This Bluetooth transmitter enables connection to the car's audio system, allowing you to make phone calls, listen to music from your mobile phone, a USB flash drive, or an SD card (up to 64 GB). It tunes into the specified radio station and thus connects to your mobile phone or tablet. FM Radio: 87.5 MHz ~ 108.0 MHz | Compatible with smartphones and tablets | Hands-free function. Also serves to charge your mobile phone via USB. It is in like-new condition—even retains its protective plastic film. I have barely used it because my car’s sound system is poor, making it impossible to fully utilize this device. The original box, manuals, etc., are also included. Handover in person at a station on the Sintra Line, by prior arrangement. No shipping available!!!