This is a professional gaming headset, exquisite and lightweight, with triple frequency balance, 4.2mm earphone diaphragm, 0.6cm driver unit. This headset adopts a double sound insulation design, and the earmuffs are made of silicone, which is more suitable for the ear canal and can effectively isolate external noise. One-button microphone line control, the microphone uses noise reduction technology,the conversation is clear. There is a key to receive, hang up the call or pause the music. Feature: ¡¾MULTIFUNCTION¡¿This portable headset has six core performances: high sound quality, triple noise reduction, professional tuning, high-definition calls, 6 speakers, and comfortable mini. ¡¾SILICA GEL¡¿The earplugs of this HIFI headset use silica gel, which is smaller and more comfortable. This headset does not need to press the ears, the whole body is made of skin-friendly silicone, if you sleep on the side, it will not cut your ears. Specification: Condition: 100% Brand New Item Type: Wired Earphones Material: TPE(Earphone Cable), Silicone(Earplugs/Earmuffs) Color: White Product Size: Approx. 3m/9.8ft( Line Length) Weight: Approx. 40g Distortion Rate: 2 % Frequency Response Range: 20-20000 Hz Impedance: 16¦¸ With or Without a Microphone: Yes Plug Diameter: 3.5mm Sound Principle: Moving Coil Sensitivity: 98dB Loudspeaker Diameter: 6 ¦µ mm Package List: 1 x Earphone