hoco L21 Charm Lavalier Magnetic Wireless Microphone, Specification:Type-C Receiver(Black)

1. Omnidirectional electret microphone with ENC noise reduction for clear audio quality 2. Receiver audio connector: 8-pin / Type-C 3. Frequency response: 20Hz-20,000Hz 4. Sensitivity: -38dBFS 5. Transmission distance: 10-15m unobstructed 6. Transmission frequency: 2402-2480MHz 7. Battery capacity: 80mAh 8. Charging time: 2-3 hours 9. Use time: 5-6 hours 10. Material: ABS 11. Dimensions: Microphone 30x30x21mm 12. Plug-and-play, easy to use