1. Digital color screen display 2. Support calls (long press the pause button to the call when there is an incoming call). 3. Support recording; support power-off memory; support song MP3 /WMA / WAV / / FLAC. Recording only supports operation in TF mode or USB mode.(Long press the MODE button to recording, long press the MODE button again to cancel the recording and play the recording file; exit the recording mode and long press the pause button to exit. When recording, you need to connect a storage device, such as: U disk or TF card;) 4. Can be directly connected to speakers, with power amplifier and decoding functions. 5. Main functions MP3/USB/TF/LINE IN/FM/BLUETOOTH/remote control specification: Bluetooth version 5.0 Power supply voltage: 6V-12V Current in: 1-3A Power: 50W True stereo: 2 x 25W colour:silver white Material:abs Size: 89 x 24MM Package Contents: 1 x MP3 Player Decoder Board Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.