Headset wired OVLENG L900MV with microphone 3.5mm

Technical Specification:

Headphones
Frequency: 20~20000Hz
Impedance: 32Ω
Sensivity: 100dB
Max input power: 100mw
Plug: 3.5mm connector

Microphone
Unit: Φ9x7mm
Frequency: 30~15000Hz
Impedance: 2.2KΩ
Sensivity: -38dB±-5dB
Cord length: 1.3m