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