KT - M4B

Internet conference call
Support general audio and video conferencing software, such as Zoom, WeChat etc.
Bluetooth call
After mobile phones and tablets are connected to the device via bluetooth, they can have high-quality speakers and microphones
The third generation
KATO voice processing Technology
Smart pickup with 360° high coverage
384ms echo cancellation
Full-duplex call technology
Intelligent dynamic noise reduction
HD audio
In Bluetooth playback mode: 48K playback sampling rate
Portable microphone and speaker
No need to drive, plug and play
Clear sound quality, no noise and no harshness
Small size, easy to carry