Microsoft Teams certified for open office; AI-powered ENC to cancel the background noise energy; Hybrid ANC to block out noise and keep focus; 360°busy LED-let others know not to disturb; Ergonomic design for wear comfort for all day use; BT5.3, USB-A Bluetooth audio receiver for plug & play and stable connection; Up to 60 hours of playback and 30 hours of talk time with ANC/busy light off; Double-sided boom microphone; Mic boom flip to mute & answer the call; Easy to replace earpads; LADM and LAFM software for quick update and deployment.