FANTECH MH83 Omni Mobile Gaming Headset

Specification:
Driver Unit : 50MM
Impedance: 32 Ω ± 15%
Frequency Response: 20–20KHZ
Speaker Sensitivity: -42 ± 3DB
Directivity : Omni Directional
Cord Length: 2.2m
Voltage: 5V
Ouput Power: 30MW
Plug: 3.5mm TRRS Jack + USB