1. Microphone type: omnidirectional polar microphone
2. Receiver audio plug: Type-C+8 Pin plug
3. Battery capacity: microphone 60mAh/charging box 300mAh
4. Charging time: 2-3 hours
5. Working time: 3-4 hours
6. Transmission range: 10-15m
7. Material: ABS
8. Size: 71x52x27mm
9. Weight: 48g