Charging voltage: DC5V/3A
Battery capacity: 4000mAh
Color: Customized
Charging time: 3-4 hours
Horn power: 40W
Bluetooth name: P180
Audio playback time: 5-6 hours
Audio off usage time: 10-15 hours
Built in digital DSP audio processing chip
The bel canto algorithm easily solves the problem of whistling while singing
Question, make karaoke easier