TWS Bluetooth Earphones

Wireless Version: V5.0 JL
Wireless Range: 10M
Earphones Battery: 40mAh
Charging Case Battery: 400mAh
Speaker Driver: 10mm
Speaker Impedance: 16 Ω
Frequency: 20-20KHz
Microphone Sensitivity: 100 ± 5dB
Music Time: 2-3H
Standby Time: 120H
Charging Time: 1h