الوصف
Specifications
- Speaker size: 50mm
- Impedance: 32Ω±15%
- Sensitivity: 108±3db
- Frequency range: 20Hz-20KHz
- Microphone impedance: 2.2KΩ
- Cable length: 2.0M±0.15
- LED working voltage: DC5V±5%
- Working current: ≤100mA
- Headset jack: USB+3.5mm
- Microphone sensitivity: -43dB±3dB
- Directionality: Omni-directional
- warranty : 30 days