360° Omnidirectional Voice Pickup
Each cascade unit integrates four directional microphone arrays, with a pickup radius of 4 meters (optimal capture distance 3 meters) and 360° omnidirectional coverage.

Full-duplex, intelligent noise reduction
Full-duplex deep echo cancellation, 48KHz broadband voice call high-definition technology, microphone intelligent mixing, dynamic noise suppression, automatic gain technology.

Support Wired/Wireless Audio Transmission
Supports USB wired / Bluetooth wireless audio transmission, requiring no cables to connect with video terminals, PCs, or other communication devices . Bluetooth receiving distance can reach up to 10 meters.

Wireless Cascade Expansion Support
The device supports wireless cascading of two units, with fully synced wireless signals, great sound and no reverberation. It offers a wireless cascading range over 10 meters, suitable for small and large conference rooms.

Compact and portable
It features a built-in battery,Small and portable Plug-and-play compatibility by quickly connecting to computers, mobile phones and other devices through Bluetooth,Bluetooth adapters or USB.

Wide compatibility
It supports multiple software and systems, such as Windows 7 and above, Mac OS X, Linux, Android.

Device Specifications:

• Product Dimension(L*W*H) – 124*124*38mm
• Product Weight – 245g
• Colors – Black
• Battery Specification – 2600mAh
• Connectivity – Bluetooth, USB2.0
• Charging Current – 4 hours (5V/1A); Maximum charging current: 1A
• System Requirements – Andriod/Mac OS/Linux、PC with Windows 7 and above
• Compatibility – Google Meet, Microsoft Teams, QQ Tencent, Skype, Wechat, Windows Hello, Zoom