1.Working voltage: 12-24V
2.USB output: PD+SCP/QC3.0+1A
3.Play format MP3 WAV
4.Bluetooth version: 5.0
5.Bluetooth sound processing:A2DP (Advanced Audio Distribution Mode) function .
5.Bluetooth transmission distance: 5 meters
7.Bluetooth microphone effective distance:0.5-2 meters
8.FM frequency: 87.5-108.0MHZ
9.FM mode: stereo digital PLL frequency lock
10.Support U Disk Mode: 32G
