Fangrui Product Details 1. Erxung J5 Head-mounted Gaming Headset Wire-controlled Desktop Computer Gaming With Microphone Luminous Headset 2. Features: 3. Head-mounted Design Stereo Headset, Noise Reduction Microphone 4. The Headband Can Be Adjusted To Provide A Proper Fit, While The Plush Padding Keeps You Comfortable. 5. You Can Immediately Adjust The Volume And Mute The Microphone 6. High-performance 36db High-performance Voice Omnidirectional Condenser Polar Microphone Can Provide High-quality Dialogue 7. Comfortable To Wear, Ergonomic Design, With Soft Pu Earmuffs And Lightweight Headband 8. Just Plug The Earphones Into The 3.5mm Input And Output Jacks On The Computer And You Are Ready To Use 9. Simple And Generous Colorful Lighting Effects 10. Parameter: 11. Scope Of Application: Desktoplaptop Computers, Etc. 12. Speaker Diameter: 50mm 13. Impedance: 16 Ohms 14. Sensitivity: 119.5+-3db 15. Frequency Range: 20hz-20khz 16. Cable Length: 2.0m 17. Rated Power: 20mw 18. Input Power: 30mw 19. Headphone Jack: Usb + 3.5 Mm 20. Microphone Size: 6.0x2.7 Mm 21. Microphone Sensitivity: -38+-3db 22. Microphone Impedance: 2.2 Kilohms 23. Input Interface: Usb + 3.5mm Single Plug