Bluetooth Omnidirectional Microphone BT-40

Bluetooth Omnidirectional Microphone BT-40

Barrier-free two-way communication
BT-40 is a portable USB/Bluetooth omnidirectional microphone that can collect playback sounds at the same time. It has 4 built-in microphones with a 360° intelligent pickup radius of up to 3-5 meters, 384ms cancellation, intelligent dynamic noise reduction, automatic gain control. , full-duplex call technology, built-in high-fidelity speakers that highly restore human voices, making communication clearer smoother.

Connect to conference terminal
Connect to a PC, laptop or conference tablet via Bluetooth or USB data cable. It can also be connected to a mobile phone or used with a Bluetooth receiver. No driver installation is required, just plug play.

Extra long battery life
The omnidirectional microphone is easy to carry, plug--play, provides instant communication. It has a built-in lithium battery with a battery life of up to 8-10 hours is suitable for various small medium-sized conference scenarios.

Product Parameters

Color: carbonite ash
Size: 120*120*39.5mm；net weight：246g
Connect: USB data cable connection/Bluetooth connection distance 10m
Battery capacity: 2000mAh，Built-in lithium battery
Audio characteristics: 360° intelligent sound pickup, 384ms cancellation, intelligent dynamic noise reduction, automatic gain control, full duplex
Functional features: BT-40 can be freely switched between USB Bluetooth connections. It can be connected to a mobile phone or used with a Bluetooth receiver, which can collect play sounds at the same time. The built-in 4 omnidirectional microphones have a 360° omnidirectional sound pickup radius of up to 3-5 meters.