Descriptions

1. Overall Dimensions: 112x62x30mm / 4.4×2.4×1.2 inches
2. Overall Weight: 148g / 0.33lb
3. Transmitter
4. Dimensions: 43x18x18mm / 1.7×0.7×0.7 inches
5. Weight: 8.8g / 0.021lb
6. Battery: 3.7V / 70mAh / 0.259Wh
7. Battery Life: Approx. 5 hours
8. Charging Time: Approx. 1.5 hours
9. Receiver
10. Dimensions: 48x25x13mm / 1.9x1x0.5 inches
11. Weight: 9.6g / 0.021lb
12. Battery: 3.7V / 70mAh / 0.259Wh
13. Battery Life: Approx. 24 hours
14. Charging Time: Approx. 1.5 hours
15. Charging Case
16. Battery Capacity: 3.7V / 800mAh / 2.96Wh
17. Battery Life: Charging both transmitters simultaneously over twice
18. Charging Time: Approx. 1.5 hours
19. Audio Specifications
20. Sampling Rate: 32kHz 16bit
21. Frequency Response: 20Hz-20kHz
22. Audio Channel: Mono
23. MIC Sensitivity: -38±2dB
24. MIC Polar Pattern: Omni-directional
25. MIC Sound Pressure Level: ≥115 dBSPL
26. Transmission Details
27. Wireless Transmission Distance: ≥20m
28. Data Transmission: Bluetooth 5.3+EDR
29. Noise Reduction: Supported
30. Delay: 30ms