TWS Bluetooth Earphones

Wireless Version: V5.0 QCC
Wireless Range: 10M
Earphones Battery: 45mAh
Charging Case Battery: 1000mAh
Speaker Driver: 7mm
Speaker Impedance: 16 Ω
Frequency: 20-20KHz
Microphone Sensitivity: 42 ± 2dB
Music Time: 6-8H
Standby Time: 180H
Charging Time: 1-2h