IP67
Bluetooth: V5.3
TWS connection
Output Power:5W
Battery:1200mAh 3.7V
Frequency response: 70Hz~20kHz
Impedance: 4Ω
Sensitive: 75dB±2dB S/N Ration: ≥75dB TDH+N: ≤10%
Input: 5V/2A
Charge time:2.5-3h(5V/1A)
Play time:8hours
Product Size:103*75*43MM
Product Weight:194g