JD

Portable Bluetooth Omnidirectional
Microphone BT-31-C

  • Bluetooth connection

  • Built-in lithium Battery

  • Wireless charging Technology

  • 360° Intelligent Pickup

  • Full duplex call Technology

  • 384ms Cancellation

  • Barrier-free two-way communication
    BT-31-C is a portable conference microphone with wireless charging function Bluetooth connection, 360° intelligent voice pickup, 384ms cancellation, intelligent dynamic noise reduction, automatic gain control, full-duplex call technology, built-in high-fidelity speaker height restoration of human voice, clearer communication, smoother communication.

  • Connect to the conference terminal
    Connect to PC, laptop or conference board via Bluetooth or USB cable, no need to install drivers, plug play.

Long battery life
The easy-to-carry, plug--play, instant messaging conference omnidirectional microphone has a built-in lithium battery life of up to 8-10 hours, also has a wireless charging function, which is suitable for various small medium-sized conference scenarios


Product parameters
Portable Bluetooth Omnidirectional Microphone BT-31-C
  • Color
    carbon rock gray
  • Size
    Diameter: 120mm Height: 39.5mm, Net weight: 252g
  • Connect
    USB 2.0(compatible with USB 1.1), Bluetooth communication 10m (barrier-free)
  • Power supply
    USB Bus power supply (5V500mA); Built-in lithium battery (2000mA)
  • Audio Features
    360° intelligent sound pickup, 384ms cancellation, intelligent dynamic noise reduction, automatic gain control, full duplex
  • Functional features
    BT-31-C Bluetooth omnidirectional microphone is a portable microphone conference speaker with wireless charging function USB Bluetooth connection, connected to computer through USB data cable or matched smart mobile device through Bluetooth, supporting network instant messaging software audio input output. It is suitable for small meetings, can also be used normally in high-end family business or leisure entertainment venues.

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