YESIDO KR15 DualLow-latency Wireless Lavalier Microphone with 3in1 Receiver Microphone

AI environment noise reduction Restore a purer voice: Reduce other sound interference, effectively restore the original sound quality, and ensure effective recording of human voices in noisy environments Clear recording of the original sound clear voice, restoring authenticity: The chewing sound of food and the sound of drinking water are all truthfully recorded, giving the audience a sense of immersive experience Premium large microphone core, non-destructive sound pickup, clear characters: Fearless of cost, a high-end capacitor microphone is used, paired with high-quality windproof cotton to avoid wind and noise interference 20m wireless transmission for more free recording: Stable audio source pairing, maintaining voice synchronization within 20 meters, ensuring unrestricted reception Long Endurance: Built-in 70mAh button cell, suitable for live streaming and filming from morning to night, not afraid of no electricity Specifications: 1. Microphone type: Digital silicon microphone 2. Antenna type: Ceramic antenna 3. Transmission frequency: 2.4GHz 4. Frequency response range: 20Hz-20KHz 5. Transmission time: 20ms 6. Battery capacity: 70mAh (button battery) 7. Charging time: about 80 minutes 8. Working hours: 7 hours 9. Transmission distance: 20 meters (barrier free) 10. Receiver: 8 Pin+Type-C+3.5mm port 11. Receiver battery capacity: 230mAh 12. Operating time: 10h What's in the box 2 x Lavalier microphone 1 x Receiver 1 x User manual 1 x Type-C charging cable