AI Lavalier Microphone KR22- TC

1. Material: ABS
2. Chip: AI7127C + AI7187D
3. Frequency Range: 2.4GHz
4. Sampling Rate: 48kHz 16bit
5. Input: DC 5V === 0.5A (MAX)
6. Microphone Sensitivity: -42dBFS
7. Antenna: Ceramic Antenna
8. Transmission Latency: 25ms
9. Charging Method: Pogo pin charging case (BOX)
10. Charging Current: DC 5V === 0.3A (MAX)
11. Charging Time: Approximately 2 hours
12. Battery Capacity: 400mAh polymer (supports approximately 2 microphone charging cycles)
13. Charging Method: Type-C receiver - TC/IP
14. Operating Current: 48-59mA
15. Battery Life: Depends on device battery level
16. Charging Interface: Type-C, supports up to 2.4A microphones
17. Operating Current: 11mA~18mA 18. Charging Time: Approx. 1.5 hours
19. Working Time: Approx. 6 hours
20. Battery Capacity: 70mAh (steel-cased button cell battery)
21. Signal Distance: 50M (open, interference-free location)
22. Certifications: CE, FCC, RoHS
23. Warranty: 365 days
Features
1. AI Intelligent Noise Cancellation with Three Modes
2. Long Battery Life: Approx. 18 Hours
3. Low Bass Source Transmission Distortion
4. Tested Straight-Line Distance (without Obstacles): Approx. 50m
5. Lightweight (as low as 8g): Imperceptible Wear
6. 48kHz 24bit High-Fidelity Audio
7. Mini Charging Case for Integrated Storage