Wintory M3 USB + 3.5mm 4 Pin Adjustable RGB Light Gaming Headset with Mic (Black)

1. Speaker size: 40mm 2. Impedance: 20 ohm +/-10% 3. Sensitivity: 100dB+/-3dB 4. Frequency: 20Hz-20KHz 5. Microphone size: 6.0x2.7mm 6. Microphone sensitivity: -42dB+/-2dB 7. Microphone impedance: less than or equal to 2.2k ohm 8. Directionality: omnidirectional 9. LED working voltage: DC5V+/-5% 10. Working current: less than or equal to 200mA 12. Headphone jack: USB+3.5mm 4Pin 13. Cable length: about 1.9M 14. Ergonomic design, comfortable to wear 15. With RGB lighting effects, add game atmosphere 16. The microphone angle can be adjusted 17. Size: 18x10x21CM 18. Weight: 329g