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Awei A840BL A920BL Smart Wireless Sport Earphone Bluetooth 4.0 Sports Stereo In-ear Earphone Voice control Noise Reduction
Model : A920BL
Wearing type : In-Ear
Function : Song switching, Multi connection function, Bluetooth,
Voice control, Answering phone
Connectivity : Wireless
Application : Sport
Driver unit: 11.5mm
Sound channel: Two-channel (stereo)
Frequency response : 202 – show phone – Hz
Impedance : 16ohms±15 percent
Sensitivity : 110dB + / – 3dB
Output power: 10mw
Talk Time: 6h
Music Time: 4h
Standby time: 200h
Charging time: 1h
Bluetooth: Yes
Bluetooth version: V4.0
Bluetooth distance: W/O obstacles 10m
