- Speaker: Φ50mm
- Impedance: 21±3%Ω
- Sensitivity: 108dB±3dB
- Frequency Response: 20hz to 20khz
- Microphone: Ø6.0*2.7mm
- Operating current: ≤30mA
- Cord Length: 2.0m
- Plug: 3.5mm+ Usb
- Speaker: Φ50mm
- Impedance: 21±3%Ω
- Sensitivity: 108dB±3dB
- Frequency Response: 20hz to 20khz
- Microphone: Ø6.0*2.7mm
- Operating current: ≤30mA
- Cord Length: 2.0m
- Plug: 3.5mm+ Usb
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