A18 Bluetooth Sports Active Noise Cancellation Earphone
Spearker: 12mm
Bluetooth: QCC3003
ANC: AMS3415
Battery: 150 mAh
Play time: 8 H ( ANC+BT 5H, ANC only 12H)
Talk time: 8.5 H( ANC+BTM 5.5H)
Charging time: 2 H
Bluetooth Range: 10M
Frequency Range: 20-20KHz
Sensitivity: 105+/-2 dB
ANC:-25 dB
Impedance: 32
Jack: Type V
Net weight: around 40g