Sell H&N USB Wired Computer Headset Hands-Free Binaural Headphone with Microphone Volume and Mute Button for Office Call Center Business Home Gaming Computer PC Laptop best price

H&N USB Wired Computer Headset Hands-Free Binaural Headphone with Microphone Volume and Mute Button for Office Call Center Business Home Gaming Computer PC Laptop Features: Drive free, plug and play. Compatible with Windows 2000/XP/Win 7/Win 8/Win 10 and Mac OS operating systems. Support computer, PC, laptop and other USB compatible devices. It can be directly used in Skype, QQ, MSN and other online chat software. It is also an online game headset for game players. Adopts headwear ear protection shape, noise isolation and fatigue resistance. With microphone design, support voice call. The earmuff is made of high-quality PU leather material, which is comfortable and soft to wear. Earphone wire control adopts a separate sound card digital chip for processing, and makes more professional and prominent processing of sound signals through digital transmission. The wire controller has 4 keys, which are volume increase, volume decrease, mute microphone and mute speaker, easy to use. Specifications: Color: Black Interface: USB2.0 Interface Horn Diameter: Approx Ф 35mm Horn Impedance: 32 Ω Horn Frequency Response: 20Hz-20KHz Horn Sensitivity: 115dB Rated Output Power: 41MW Maximum Output Power: 84MW Noise Level: ≤-78dBA Dynamic Range: ≥ 78dBA Distortion Rate THD: ≤ 0.1% Stereo Crosstalk: ≤-52dBA Microphone Specification: 6*5mm Microphone Sensitivity: -52dB Microphone Directivity: Omnidirectional Microphone Impedance: ≤2.2kΩ Microphone Frequency Response: 50Hz-15KHz Earphone Wire Length: About 2m Package Size: 17.5 * 15 * 5cm / 6.9 * 5.9 * 2.0in Package Weight: 170g / 6.0oz Packing List: 1 * Headset