MP3 Player FM Transmitter Bluetooth 5.0

Dimensions: 10.5 x 7.5 x 6 cm; weight: 65 g; housing material: ABS plastic. Supports three audio sources: Bluetooth 5.0 streaming, USB flash drive (up to 32 GB), and microSD card (up to 32 GB); compatible with MP3, WMA, FLAC, APE, and WAV file formats. Features dual USB ports — one fast-charging port (5 V / 2.4 A) and one standard port (5 V / 1 A) for simultaneous charging and USB media playback. Built-in hands-free calling with echo cancellation and noise reduction for clear in-car conversations. Simple setup: plug into cigarette lighter socket, tune car radio to any unused FM frequency between 76.0–108.0 MHz, match transmitter frequency, then pair via Bluetooth.