Lenovo · Headset

Lenovo 6550 Headset

Wireless

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Connection Wireless

Lenovo 6550 Headset is a wireless headset. It came out in 2025.

Released: 2025-08-25

Specifications

Key specs

Connection: Wireless
Released: 2025-08-25
Part number: 4XD1S19778
EAN / UPC: 0195892122227

Performance

Product type: Headset
Wearing style: Head-band
Recommended usage: Office/Call center
Headset type: Binaural
Product colour: Black
Operating keys: ANC control, Microsoft Teams button, Mute, Play/Pause, Voice assistant, Volume +, Volume -
Control type: Buttons
Cable length: 1.3 m
Cable colour: Black
LED indicators: Yes
Number of simultaneously connected devices (max): 2
Certification: CB, BQB, CE, TUV mark, UKCA, RCM, EAC, cTUVus, FCC, ICES, WPC, SRRC, SIRIM, KC, IMDA, SDPPI, JRF

Ports & interfaces

Connectivity technology: Wireless
USB connectivity: Yes
USB connector: USB Type-C
Bluetooth: Yes
Bluetooth version: 5.3
Wireless range: 30 m

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Headphones

Ear coupling: Circumaural
Headphone frequency: 20 - 20000 Hz
Impedance: 32 Ω
Headphone sensitivity: 115 dB
Driver unit: 4 cm
Total Harmonic Distortion (THD): 2%

Microphone

Microphone type: Boom/Built-in microphone
Microphone direction type: Unidirectional/Omnidirectional microphone
Number of microphones: 2
Microphone noise-canceling: Yes
Microphone mute: Yes

Battery

Battery capacity: 640 mAh
Continuous audio playback time: 60 h
Battery voltage: 5 V

System requirements

Windows operating systems supported: Windows 10
Mac operating systems supported: Yes
Mobile operating systems supported: Android, iOS

Operational conditions

Operating temperature (T-T): 0 - 45 °C
Operating relative humidity (H-H): 0 - 90%

Weight & dimensions

Weight: 165 g

Power

USB Type-C charging port: Yes

Supplier features

Charging time: 120 min

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About this product

For professionals in open offices or hybrid work setups, the Lenovo Dual-Mode Wireless ANC Headset 6550—a Microsoft Teams certified headset for open office—elevates workplace communication to a new standard. It guarantees stable call performance and seamless integration with Microsoft Teams. Equipped with hybrid ANC (Active Noise Cancellation) and AI-powered 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 and certified by SGS, its ergonomic structure, premium leatherette, and memory foam deliver long-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.