OVLENG 3D SURROUND GAMING HEADSET- BLACK+BLUE

Description

Speaker size:φ40mm
Impedance:32Ω±15%
Sensitivity:110±3dB
Frequency range:20Hz-20KHz
Microphone: outside
Sensitivity:-42±2dB
Impedance:2.2KΩ
Cable length:2.0M±5%
Connectors: USB jack