Features: 1. Head-mounted design stereo headset, noise reduction microphone 2. The headband can be adjusted to provide a proper fit, while the plush padding keeps you comfortable. 3. You can immediately adjust the volume and mute the microphone 4. High-performance 36dB high-performance voice omnidirectional condenser polar microphone can provide high-quality dialogue 5. Comfortable to wear, ergonomic design, with soft PU earmuffs and lightweight headband 6. Just plug the earphones into the 3.5mm input and output jacks on the computer and you are ready to use 7. Simple and generous colorful lighting effects parameter: 1. Scope of application: desktop/laptop computers, etc. 2. Speaker diameter: 50mm 3. Impedance: 16 ohms 4. Sensitivity: 119.5+/-3db 5. Frequency range: 20HZ-20KHZ 6. Cable length: 2.0m 7. Rated power: 20mW 8. Input power: 30mW 9. Headphone jack: USB + 3.5 mm 10. Microphone size: 6.0x2.7 mm 11. Microphone sensitivity: -38+/-3dB 12. Microphone impedance: 2.2 kilohms 13. Input interface: USB + 3.5mm single plug