CLIENA Gaming Domestic Domestic Production Mini Headphone Equipped with Cooling Gel GZ551 Headset, Wired, Support, Manual, 3.5mm Plug, Lightweight,

[Type] Overhead cooling gel pad [Driver type] Dynamic [Driver] 53mm sensitivity 101±3dB microphone sensitivity -47±3dB [Impedance] 32Ω Frequency characteristic 20Hz~20KHz [Microphone impedance] 2.2Ω [Microphone frequency] 100Hz~10KHz [Reliable Japanese manual with Japanese support] Most manuals are directly translated from foreign languages, but ours is a complete Japanese manual created by Japanese staff. Also, support will be provided by Japanese staff. [Inquiries regarding this product] CompuCase Japan Co., Ltd. Shin-Yokohama Union Building ANNEX1F, 3-24-5 Shin-Yokohama, Kohoku-ku, Yokohama 222-0033 TEL. 045-470-5989 Inquiry Support Email address support_01@hec-group. jp Inquiry support Phone number 045-470-5989 Business hours: Monday to Friday 10:00~17:00 (excluding holidays and our company's scheduled holidays)