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Type : Stereo Headphone with mic
Microphone : 6x5-54db±2db
Speaker : 40mm
Frequency response : 20~20,000Hz
Impedance : 32Ohms±15%
Sensitivity : 105db±3db
Plug Type : 3.5mm Stereo
Rated power : 80mw
Cord length : Approx.2.0m
Stereo ear-hook headset
Speaker : 30mm
Frequency response : 20Hz-20,000Hz
Impedance : 32Ohms±15%
Sensitivity : 100100db±3db
Rated power : 80mv
Cable length : Approx.1.25m
Stereo Earphone
Speaker : 15mm
Frequency Response : 20Hz- 20,000Hz
Impedance : 32Ohms±15%
Sensitivity : 105db±3db
Plug type : 3.5mmStereo
Rated power : 80mv
Cable length : Approx.1.25m
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