Sell headphone

headphone
USB plug
Driver Unit: 40mm
Speaker Impedance: 32(Ohms)
Speaker Sensitivity: 12013dB
Speaker Frequency Response: 2020000Hz
Maximum Power Input: 30mW
Microphone Size: 9.7X4.5mm
Microphone Sensitivity: -54dB13dB
Microphone Frequency Response: 2016000Hz
Microphone Operating Voltage: 4.5V
Microphone Impedance: <=2.2K
SNR: >58 dB
Cord Length: 2.2M
rotated microphone, volume control on the cable
Certifications
CE, FCC
Model Number
USB 100
Terms of Payment
T/T
Terms of Sale
FOB Guangzhou or Shenzhen