Effects & Peripherals -Bluetooth MP3 Decoding Board Module w/ TF/USB Card Slot / FM Radio Remote Decoding Board Module Highlights Generic Brand Bluetooth MP3 Decoding Board Module w/ TF/USB Card Slot / FM Radio Remote Decoding Board Module Description: Supports music in MP3/WMA/WAV format. MP3 songs 32-320kbps, WAV/WMA is 1411kbps or less Support USB/TF/Bluetooth/FM/AUX switching. Ask and convert to cable Supports USB/card switch, music, next song, volume control, equalizer, play/pause, stop, mute, stop, select songs directly. Support Bluetooth previous song, next song, volume control, play/pause, mute. The MP3 player has built-in BT capability to enable hands-free mobile phone operation, so you can keep your hands on the wheel where they belong and focus on the road. Specification: Type: MP3 Decoder Board Model: HLX-023BT Bluetooth: 5.0 version Music Format: Lossless MP3/WMA/WAV format music Power: 2*(15)W, connect 2(15)W speakers Frequency FM radio: 87.5-107.5MHZ Support function introduction: support MP3 / USB / TF / LINE IN / FM / BLUETOOTH / remote control / DC: 12V Size: approx. 108 x 25.6 mm / 4.3 x 1.0 inch LED color screen: screen digital display, showing red Bluetooth support (after paired with mobile phones, you can realize playback of wireless music) Package includes: 1x MP3 decoder board 3x power cables 1x remote control Note: AUX: audio input interface VOL-: Short press to select the previous song; long press is to decrease volume PLAY/PAUSE: Short press is to switch between pause and play; long press is FM auto station FM VOL+: Short press selects the next song; long press to increase volume MODE: USB / TF / FM / LINE IN / BLUETOOTH switching