Description
k9 wireless microphone Full Specifications
| Transmission frequency | 2.4GHz-2.4835GHz |
| Frequency response | 20Hz-20kHz |
| Operating distance | up to 10 meters |
| Signal-to-noise ratio | > 85dB |
| Distortion | <0.1% |
| Battery capacity | 600mAh |
| Charging time | 2 hours |
| Working time | up to 6 hours |
| Charging interface | Micro USB |
| Bluetooth version | Bluetooth 5.0 |
| Supported protocols | HFP, A2DP, AVRCP |
| Compatible devices | smartphones, tablets, computers, and other Bluetooth-enabled devices |
| Microphone type | condenser microphone |
| Microphone sensitivity | -42±3dB |
| Microphone impedance | 2.2kΩ |
| Microphone frequency response | 50Hz-16kHz |
| Dimensions | 40mm x 40mm x 18mm |
| Weight | 30g |
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