How to Use: Plug and play. Specification: Item Type: Headphone Model: GS301 Material: ABS Color: Black Application: Computer, Etc Package List: 1 x Headphone 1 x Headset Microphone 1 x ManualDual mode function, one key change as needed. Game mode, volume adjustment, and microphone switch are all controlled near the headset. The highly sensitive microphone can bend at 180 degrees and get your voice more accurately. It is specially designed for voice chat and games. The self-adjusting headband improves the comfort of the headset. And the super soft earmuffs can protect your hearing from damage. Unique and user friendly design, ear shells with rhombic strip, two color LED lights, dazzling and eye catching. 7.1 stereo, can produce a more real gaming experience and rich bass effects. Get a and clear sound and a more immersive experience.