Lenovo Dual-Mode Wireless ANC-Headset 6550 (USB-A, Teams)

Lenovo Dual-Mode Wireless ANC-Headset 6550 (USB-A, Teams)Microsoft Teams certified for open officeAI-powered ENC to cancel the background noise energyHybrid ANC to block out noise and keep focus360°busy LED—let others know not to disturbErgonomic design for wear comfort for all day useBT5.3, USB-A Bluetooth audio receiver for plug&play and stable connectionUp to 60 hours of playback and 30 hours of talk time with ANC/busy light offDouble-sided boom microphoneMicboom flip to mute & answer the callEasy to replace earpadsLADM and LAFM software for quick update and deployment3 years limited base warranty.