BOYA Mini Finger Microphone Wireless Lapel Clip Mobile Live Streaming Noise Reduction Recording Microphone, Spec: Type-C 1 To 1

Transmitter: 1. Transmission method: 2.4GHz digital band 2. Signal modulation: Gaussian frequency shift keying 3. Polarization mode: omni-directional 4. Antenna type: FPC 5. RF output power: <10dBm 6. Operating range: 100m (line-of-sight) 7. Distortion: <0.1% 8. Frequency response: 20Hz-20kHz 9. Sensitivity: -36dB 10. Sampling rate: 48kHz 11. Bit depth: 16-bit 12. Signal-to-noise ratio: >80dB 13. Audio input: built-in condenser microphone 14. Power supply: built-in lithium battery / charging case contact charging 15. Battery life: about 6 hours 16. Charging time: about 1.5 hours 17. Operating temperature: 0 to 50 degrees Celsius 18. Storage temperature: -20 to 50 degrees Celsius 19. Weight: about 5g 20. Size: about 31 x 15 x 16.4mm Receiver: 1. Transmission method: 2.4GHz digital band 2. Signal modulation: Gaussian frequency shift keying 3. Polarization mode: omni-directional 4. Antenna type: ceramic antenna 5. Operating range: 100m (line-of-sight) 6. RF output power: <10dBm 7. Distortion: <0.1% 8. Frequency response: 20Hz-20kHz 9. Sensitivity: -36dB 10. Sampling rate: 48kHz 11. Bit depth: 16bit 12. Signal-to-noise ratio: >80dB 13. Audio output: 8 pin/Type-C digital output 14. Power supply: powered by external device 15. Operating temperature: 0 to 50 degrees Celsius 16. Storage temperature: -20 to 50 degrees Celsius 17. Weight: about 3g 18. Size: Type-C receiver about 23.2 x 22.4 x 10.1mm; 8 pin receiver about 23.2 x 22.6 x 20.1mm Charging case: 1. Built-in battery capacity: 260mAh 2. Charging time: about 2 hours (5V/2A) 3. Charging port: Type-C 4. Operating temperature: 0 to 50 degrees Celsius 5. Storage temperature: -20 to 50 degrees Celsius 6. Weight: about 29g 7. Size: about 67.4 x 48 x 22.5mm Features: 1. Microphone weighs only 5g, ultra-compact and discreet 2. Three-level AI intelligent noise reduction 3. Open-and-use design: Automatically pairs and starts recording when receiver is inserted into device 4. AI voice-changing feature for fun interactive play 5. Plug-and-play receiver, widely compatible with smartphones, tablets, computers, and more 6. 2.4G wireless technology ensures stable transmission up to 100 meters 7. Default external audio output enables hands-free video recording without unplugging 8. 6mm large-diameter condenser mic with omnidirectional 360° sensitivity, sampling rate up to 48KHz/16bit 9. 48kHz HD noise reduction ensures clarity even during outdoor recording 10. Magnetic charging cable, simply place transmitter near magnetic charging dock to charge 11. Single microphone battery life: about 6 hours; combined with charging case: up to 30 hours total