Earphone & Headphone >> V4.2 bluetooth wireless headset stereo headphone

V4.2 bluetooth wireless headset stereo headphone2V4.2 bluetooth wireless headset stereo headphone2
V4.2 bluetooth wireless headset stereo headphone3V4.2 bluetooth wireless headset stereo headphone3
 
 
 
 

V4.2 bluetooth wireless headset stereo headphone

 

Specification:

Item Data
Bluetooth standards Bluetooth  V4.2
Effective range 10 meters
Working time Music: Up to 6 hours;
Talk: Up to 6 hours
Standby time Up to 200 hours 
Input time DC: 5V/500mAh
Charging time Approx 1.5 hours 
Microphone Bulid-in
Rechargable USB cable
Driver Unit 10mm
Impedance 32ohm
Sensitivity 105dB +/-3dB
Frequency Response 20Hz - 20KHz
Note With abs or metal shell material for option


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