Power 160W, stereo 2 80W. Support karaoke microphone 160W Amplifier. MP3 Decoder Board：130 60 40mm. 1 x MP3 WMA WAV Decoder Board. 2 80W Amplifier. Bluetooth version 5.0. (Long press the MODE button to start recording, long press the MODE button again to cancel the recording and play the recorded file; exit the recording mode and long press the pause button to exit. ).
eBay