Pure Bass Gaming Headset

1. Horn diameter: ? 50mm (white magnetic)2. Impedance: 32 ? ? 15%3. Frequency response range: 20HZ-20KHZ4. Horn sensitivity: 108db ? 3dB5. Mic head diameter: ? 6.0 * 5.0mm6. Mic sensitivity: -42db ? 37. Microphone pointing: omnidirectional,8. Luminous effect: Dynamic RGB9. Battery capacity: 3.7V 1200mAh polymer lithium battery10. Charging voltage: dc5v/0.5a11. Working current: 50-70mA12. Working hours: 17-20 hours