1. Bluetooth version 5.0
2. Support call (press and hold the pause button to answer the call when it comes).
3. Support recording. Recording can only be done in TF mode or USB mode.
(Press and hold the MODE button to start recording, press and hold the MODE button again to cancel the recording and play the recording file; press and hold the Pause button to exit the recording mode. When recording, you need to connect a storage device, e.g. U disk or TF card).
4. Supports power failure memory
5. Power supply voltage supports DC 7v-20v, current between 1-4A.
6. Can be directly connected to speakers with amplifier and decoding function.
7. Support song format MP3 / WMA / WAV / APE / FLAC
8. Main functions MP3 / USB / TF / LINE IN / FM / BLUETOOTH / remote control /
9.Power 80W, stereo 2*40W.
10. Support folder selection for playback. When there is a folder in the device and a song in the folder during USB or TF playback, press the up button or down button 2 times to select the folder to play the song, the screen will display F001-F00? If there is a folder, F00?
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