TELESIN Wireless Lavalier Microphone Noise-Canceling Magnetic Button Microphone(Black)

1. Long-lasting battery life, with a single microphone providing 6 hours of usage, and the battery compartment can extend the battery life by 12 hours. It can be fully charged and revived in 1.5 hours
2. Wide compatibility, plug-and-play, supporting most Type-C interface devices on the market, including mobile phones, laptops, tablets, etc
3. 200-meter sound distance, clear and stable. Built-in laser-engraved antenna, ensuring stable transmission even at long distances
4. Sampling rate up to 48KHz 24bit, restoring lossless audio quality
5. 70dB signal-to-noise ratio, enhancing sound purity and suppressing noise interference
6. 110dB sound pressure level, with greater tolerance and not afraid of loud noises

Parameters
1. Sampling rate: 48KHz 24bit
2. Frequency response: 20Hz - 20KHz
3. Channel mode: stereo
4. Transmission distance: 200 meters in line of sight
5. Transmission method: bluetooth
6. Noise reduction method: one-click noise reduction
7. Sound delay: less than or equal to 24ms
8. Signal-to-noise ratio: 270dB
9. MIC sensitivity: -36 +/- 2dB
10. MIC directivity: omnidirectional
11. MIC sound pressure level: greater than or equal to 110dBSPL
12. Microphone battery: 65mAh
13. Charging compartment battery: 300mAh
14. Charging duration: microphone about 1.5 hours, charging case about 1.5 hours
15. Input current: microphone: 5V/1A; charging compartment: 5V / 1A
16. Size: receiver: about 3.395 x 2.54 x 0.92 cm; microphone: about 2.57 x 2.5 x 1.26 cm; charging case: about 7.5 x 4.2 x 3.56 cm
17. Weight: receiver:about 4.82g; microphone: about 8.85g; charging case: about 43.12g

Packaging list:
- charging dock x 1
- receiver x 1
- microphone x 2
- magnetic clasp x 2
- magnetic clip x 2
- data cable x 1
- windproof cover x 2
- storage bag x 1