| Item: | Specifications |
| Microphone array | 4 Microphones |
| Microphone type | Digital silicon label |
| Microphone array output | Support |
| Sampling frequency /Use digits | 48KHz/24bit |
| Sensitivity | -29dBFs |
| Pickup Distance | 6meters |
| Horizontal radio pickup Angle | Horizontal 360° |
| SNR (Signal to Noise Ratio) | 65dB |
| communication mode | full duplex |
| Speaker | 10w |
| Bluetooth | Support Bluetooth 5.0 |
| extended interface | Support mini USBx4 |
| UHF | Support Can work with 4 pcs of PSE0400 omnidirectional microphones at most |
| Mute | Support |
| Driver Free USB | Support |
| Operation System | Support Android, Iphone, windows System |
| Software Upgrading | Support |
