Vender Bluetooth Decoder Wireless Car Board Module USB 5.0 MP3 Remote FM Radio Player With Microphone al mejor precio

recording function description: press and hold the mode button to start recording. press and hold the mode button again to cancel the recording function. principal function: 1. vol button (transfer song / volume down): in mp3 state, short press to move the song before, long press is to decrease the volume; In fm radio state, a short press is to adjust a channel; in bluetooth press to move the last bluetooth song, long press to decrease the volume. Package Included: 1 x decoder