Description
Omnidirectional microphone, conference microphone, long-distance transmission, USB plug and play
| USB omnidirectional microphone | |
|---|---|
| Coverage area | 15-30 square meters |
| Number of attendees | 6~12 |
| Microphone array | Built in four omnidirectional microphones to form a circular array, 360° omnidirectional pickup |
| Polar distance | Pickup distance 3 meters, effective distance 5 meters |
| Distance to receive sound | |
| Speaker Type | Full frequency speaker |
| Sensitivity | 88dB SPL |
| Frequency range | Call mode: 150Hz~8kHz Music mode: 20Hz~20kHz |
| Audio features | 32K sampling rate, high-definition broadband audio, full duplex voice |
| USB protocol | Support UAC2.0 |
| Echo cancellation | Support |
| Noise suppression | Support |
| Gain control | Support |
| Wireless | Built in Bluetooth data communication (Bluetooth 5.0), Support AVRCP A2DP Standard protocols such as HFP and SBC codec |
| USB | USB data communication, audio input/call |
| Audio | AUX output, connected to the speaker through a 3.5mm audio cable for music playback |
| Keys | Tap the button (mute button with light indication) |
| Size | 124×124×32mm |
