- The external use of a sound cover can effectively resist wind noise and improve sound quality. It supports mono, 8 ~ 96k sampling rate, and 16/24 bit sampling accuracy to ensure fidelity of sound quality.
- The system comes with AGC function, that is, automatic gain control; and the user can use it for a long time, the system can automatically adapt to the user, increasing the voice recognition rate.
- The system hardware equipment complies with RoHS standards and is harmless to the human body. The internal shock absorption structure can effectively prevent shocks.
- Support USB interface
- Power supply: support USB (DC 5V)
- Frequency response: 100HZ ~ 20KHZ
- Sensitivity: -12 to 10db adjustable: Working current: ≤85mA
- Dynamic range: ≥86dB
- Single microphone size: Φ20mm * 155mm
- USB data cable: Φ3.5mm * 2m
