Lenovo ANC Headset 6550 Wireless Head-band Office/Call center USB Type-C Bluetooth Black (4XD1S19777)
Product overview
For professionals in open offices or hybrid work setups, the Lenovo Dual-Mode Wireless ANC Headset 6550—an official Microsoft Open Office Teams-certified wireless headset—elevates workplace communication to a new standard. It guarantees stable call performance and seamless integration with Microsoft Teams. Equipped with advanced ANC (Active Noise Cancellation) and ENC (Environmental Noise Cancellation) technologies, it effectively blocks out ambient distractions—even in bustling, high-noise environments—ensuring every word in calls stays crystal clear.Designed for all-day wear, its ergonomic structure delivers lasting comfort; meanwhile, its intelligent dual connectivity enables smooth, instant switching between devices (such as PCs and smartphones). Tailored for dynamic workspaces, this headset stands as a dependable tool to help professionals stay focused and boost productivity.
Features
- Microsoft open office Teams certified;
- AI noise reduction for the best productivity;
- 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 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;
- Micboom flip to mute & answer the call;
- Easy to replace earpads;
- LADM and LAFM software for quick update and deployment;
Specifications
| Brand | Lenovo |
|---|---|
| Manufacturer part number | 4XD1S19777 |
| D&H SKU | 4XD1S19777 |
| UPC / GTIN | 195892122241 |
| Number of microphones | 2 |
| Battery capacity | 640 mAh |
| Continuous audio playback time | 60 h |
| Battery voltage | 5 V |
| Certified for Microsoft Teams | Yes |
| Product color | Black |
| Cable length | 51.2" (1.3 m) |
| Ear coupling | Supraaural |
| Headphone frequency | 20 - 20000 Hz |
| Headphone sensitivity | 115 dB |
| Driver unit | 1.57" (4 cm) |
| Total Harmonic Distortion (THD) | 2% |
| Impedance | 32 Ω |
| Microphone direction type | Unidirectional/Omnidirectional microphone |
| Microphone type | Boom/Built-in microphone |
| Microphone noise-canceling | Yes |
| Microphone mute | Yes |
| Recommended usage | Office/Call center |
| Bluetooth | Yes |
| Bluetooth version | 5.3 |
| Operating temperature (T-T) | 0 - 45 °C |
| Certification | CB, BQB, CE, TUV mark, UKCA, RCM, EAC, cTUVus, FCC, ICES, WPC, SRRC, SIRIM, KC, IMDA, SDPPI, JRF |
| Cables included | USB Type-C to USB Type-C |
| AC adapter included | No |
| Receiver included | Yes |
| Wireless receiver interface | USB Type-A |
| Pouch | Yes |
| Package width | 7.64" (194 mm) |
| Package depth | 6.34" (161 mm) |
| Package height | 2.01" (51 mm) |
| Package weight | 12.9 oz (365 g) |
| Package type | Box |
| Product type | Headset |
| LED indicators | Yes |
| Wearing style | Head-band |
| Headset type | Binaural |
| Control type | Buttons |
| Cable color | Black |
| Operating keys | ANC control, Microsoft Teams button, Mute, Play/Pause, Volume +, Volume - |
| Number of simultaneously connected devices (max) | 2 |
| Connectivity technology | Wireless |
| USB connectivity | Yes |
| USB connector | USB Type-C |
| Wireless range | 1181.1" (30 m) |
| USB Type-C charging port | Yes |
| Windows operating systems supported | Windows 10, Yes |
| Mac operating systems supported | Yes |
| Mobile operating systems supported | Android, iOS |
| Charging time | 120 min |
| Weight | 5.82 oz (165 g) |
