Features: Soft leather earmuff which can reduce hearing damage. 50mm driver, powerful bass sounds as well as vocal and instrumental sounds that remain clear so that besides being suitable for gaming, it is also suitable for listening to music. Bendable and high sensitivity microphone. Light weight design with adjustable headband to ensure wearing experience. Colorful and luminous LED Specifications: Brand: Lenovo Model: HU75 Brand: Lenovo Speaker size: 50mm Impedance: 32+15% Sensitivity: 110dB+3dB Frequency range: 20Hz-20kHz Microphone: 6.0*5.0mm Mic sensitivity: -56+3dB Mic impedance: 2.2k Mic directivity: Omnidirectional Cable length: 2.2m ‡ 0.15 LED working voltage: DC5V+5% Working current: ≤100mA Headset jack: USB+3.5mm 4 pin jack Compatible with: MAC, PC, XBOX, PS, NS, Mobile Standard manufacturer’s warranty covers factory defects like electrical or mechanical in nature and does not cover defects from normal wear and tear or daily usage.  It does not cover defects stemming from accidents or misuse by customer.  

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