Redragon H510-1 Zeus-2 7.1 Wired Gaming Headset | Detachable Microphone

Size: 53mm
Impendance: 64Ω±15% (f=1KHZ)
Sensitivity: 110±3dB
Frequency response: 20-20KHZ
Ratred Power: 20-30mW
Microphone:
Size: 6.0x2.7mm
Impendance: 2.2KΩ(max)
Sensitivity: -42±3dB
Frequency response: 100-10KHZ
Type: Omnidirectional
Rated Voltage: 2V-10V