AWEI A881BL NFC Bluetooth Sports Headphones Black

Awei A881BL Wireless HiFi Bluetooth V4.2 Waterproof Noise Reduction Earphones Headphones

– Waterproof IPX4 level, sweat and splash proof.
– Support APR-X HiFi sound quality.
– NFC quick pairing, connect two phones at the same time.
– CVC intelligent noise reduction.
– 8 hours playing time, 2 hours charging time.

Specification:
Bluetooth: V4.2
Bluetooth protocol: HFP/HSP/A2DP/AVRCP/APT-X/CVC
Bluetooth chip: CSR8635
Playing time: 8 h
Charging: 2h
Output Power: 10mW
Battery: Li-ion 130mAh
Stand-by Time: 180 hours
Charging Voltage: DC 5V
Drive: 10mm
Sensitivity: 90dB + / – 3dB
Impedance: 32 ohms
Frequency: 20Hz – 20KHz
Function: Answering Phone,Bluetooth,HiFi,Microphone,Noise Cancelling,Song Switching,Voice control,Waterproof
Type: In-Ear
Application: DJ,Sport
Connectivity: Wireless