Active Noise Canceling Headphone
Detailed Product Description
Active Noise Canceling Headphone
Specifications:
Frequency Response: 20~20K Hz
Impedance: 32 Ohms
Sensitivity: 105dB ± 2dB/mW
Speaker Size: 40mm
THD: less than 1%
Noise Rejection: 15 dB
Cable Length: 1.5m
Plug: 3.5mm stereo + dual mono adaptor
Power Source: 2xAAA batteries