Active Noise Cancellation

Designed for incredible noise isolation,the VT B320 BT headsets feature 4 built-in microphones with advanced hybrid ANC technology to let you immediately immerse yourself in your thoughts. Intelligent Call Control

The headset with intuitive multi-function button, microphone mute and volume adjustment functions allows you to easily control your mobile phone and computer calls; When BT 100U (optional) is plugged into the computer, the headset can be compatible with Microsoft Teams, Skype for Business, combined with UCM, it can also work seamlessly with 3CX, Cisco Jabber, Avaya, and Counterpath Bria, etc, the users can answer, hang up, switch and reject calls through multi-function buttons. Charging Way