Stereo Headphone
High quality 40mm speaker
Frequency response: 20Hz-20KHz
Sensitivity:105dB±3dB S.P.L at 1kHz
Impedance:32ohm±10%
Cord Length:2.0M
Jack:3.5mm or 2.5mm
Limited warranty 12 months for parts and 12 months for labor.
Support URL: http://www.firstsing.com
Support Phone Number: 86-0755-29889139
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