Specification: 1.GM-1 spirit of sports,powerful resolution and ultra-wide sound field. 360° surround stereo sound,you can distinguish position of other player more accurately by listening to sound;50mm Ndfeb unit,more powerful resolution,more wider sound field; MIC ambient sound suppression,voice communication is clearer;Blue atmosphere fluorescence,light up your battle power; Adaptive elastic head beam,comfortable to wear for a long time.Quick volume adjustment,more timely and accurate in battle. 2.Distinguish the enemy’s position by listening to the sound seize the opportunity to win.360°panoramic environment sound,stereo surrounded hearing,no matter how subtle movement,you will know the enemy’s position in seconds, and seize the opportunity to win. 3.50mm strong magnetic drive ultra-wide sound range.GM-1 is equipped with 50mm ndfeb drive unit and nano-level diaphragm.And it’s sound quality is more clear and transparent. Sound range is wider.The sound details of surrounding environment are clear,and you will be easy to distinguish the enemy’s position by listening to the sound. 4.Comfortable to wear for a ling time,artificial protein over-ear ear muffs.Upgraded protein earmuff,with high rebound memory sponge,is comfortable and breathable.And it is good for sound insulation and noise reduction.It is suitable for long-time wear.And have no sense of pressure in both ears.Light packing,win the battle! 5.HD -MIC,high definition noise reduction and high sensitivity microphone.Microphone is flexible adjustable design,with 360°sound record,can record command sound from any angle.It’s upgrade the environment sound suppression technology,make tactical record and communication clearer, to ensure smooth team communication. 6.Simplicity over complexity roller volume adjustment,Quickly adjust the volume wheel one the back of left ear,bid farewell to panic and easy to find the remote control.Your action is faster, and you will seize the opportunity to win. 7.Strong compatibility suitable for desktop PC/Game notebook computer. USB atmosphere lamp power supply;3.5mm microphone pin;3.5mm earphone pin.