Main Feature

Frequency 20Hz-20KHz

Sound level/Sensitivity 92dB

Power Output 10mW

Connection Type Wireless

Battery 3.7V / 110mAh

Lifetime: about 12 hours

Charging input: Micro USB, DC5V, 500mA

Duration Working time: about 8 hours

Standby time: about 120 hours

Charging time: about 2 hours

Others Color: black

Physical Specification

Connector Bluetooth 5

Drivers 10mm