Lenovo Dual-Mode WL ANC Headset 6550

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

Connectivity: Bluetooth 5.3 with USB-C adapter Active Noise Cancellation: Hybrid ANC + AI-powered ENC Microphone: Double-sided boom microphone with mic boom flip to mute Certification: Microsoft Teams certified for open office Features: 360° busy LED, intelligent dual connectivity, replaceable earpads Comfort: Ergonomic design, premium leatherette, memory foam ear cups Battery Life: Up to 60 hours playback, 30 hours talk time (with ANC/busy light off) Charging: USB-C