Features: 100% brand new and high quality 7.1 Surrounding stereo bass subwoofer 50mm drive for a more accurate virtual surround sound High-end mechanical design, colorful LED light exterior enhanced immersive gaming experience,determine the position by listening voice; professional for games,such as god of war / pubg or cs:go etc Perfect for ear shape & super comfortable for long-time wearing,superior comfortable and good air permeability protein over-ear pads, adjustable & ergonomics soft headband perfect ergonomicsdesign earmuffs for ear shape Adjustablehead beam design, more comfortable,saving space, anti-broken, more mechanical Support One S, PC, Mac-, Laptop, Computer, PSP, for iPad, Tablet, Phone. [An extra microsoft- adapter (not included) is needed when connecting Package Includes: 1PC x Headseat 1 PC x Manual Specifications: Speaker size: 50mm Sensivitity: 112+/-3dB Frequency range: 20 Hz-20KHz Microphone: 6.0x 5.0mm Microphone sensitivity: -38+/-3dB Directionality: omni-directional Cable length: approx2.3M/7.54ft Headset jack: USB RGB Color:Black / Gray / Red (Optional) Mic Type:Long Mic / Short Mic (Optional) Size:approx 206x97x219MM/8.11x8.62x3.82in note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.