Features1. The new head beam design and use of cortical earmuffs. You can feel the new machine fine craftsmanship and comfort of wear.2. 40mm big speaker make the sound very clear when you playing game or enjoying music. SpecificationBrand: Soyto / Shuo YutongModel: SY733MV luminous versionType: HeadsetHeadset type: HeadsetWear style: Head wearHeadphone output source: PCPlug diameter: 3.5mm/0.14inchPlug Type: Straight TypeWhether the wireless headset: wired headsetHave Microphone: YesSound principle: moving circleFrequency response range: 20-20000HzImpedance: 32ΩSensitivity: 110dBDistortion rate: 0.1%Wire length: 2.2m/86.61inchSpeaker diameter: 40ΦmmEarbuds / earmuffs Material: PU leatherHeadphone cable material: Braided wireUses: Game audio and video headphones, gaming headphones, computer headsetWeight: 340gPrint LOGO: YesColor: Black and Red, Black and Blue Package includes: 1 * Headset