Product Overview
- speaker size: ?50mm
- Impedance: 32?±15%
- Sensitivity: 110±3dB
- Frequency range: 20Hz~20kHz
- Microphone: ?6.0x2.2mm
- Microphone sensitivity: 38±3dB
- Microphone impedance: 2.2K?
- Cable length: 2.0M±5%
- Working current: ?100mA
- Headset jack: USB+3.5MM*1
