Wireless Bluetooth-compatible 5.0 MP3 Player Decoder Board Car FM Radio Module
This MP3 decoder board is 9.2cm in length, 4.1cm in height and 2.1cm in depth. It is suitable for MP3, USB, SD card and bluetooth. Bluetooth Version: BT5.0. FM Transmitting Frequency: 87.5MHZ-108.0MHZ.