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Lenovo Dual-Mode Wireless ANC Headset 6550 4XD1S19777 Bluetooth 5.3 USB-A Receiver Teams Certified Busylight 60h Black

Brand:
Lenovo
Lenovo Wireless ANC Headset 6550 USB-A Teams Certified
Lenovo Dual-Mode Wireless ANC Headset 6550 4XD1S19777 Bluetooth 5.3 USB-A Receiver Teams Certified Busylight 60h Black
€156.58 inc. VAT
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4XD1S19777
€131.58 €146.20
€156.58 inc. VAT
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Product Code
04:572706
EAN Code
0195892122241
Manufacturer
Lenovo

Quick Specs

Connection
Bluetooth 5.3 + USB-A receiver
Noise control
Hybrid ANC + AI mic ENC
Battery
Up to 60 h play / 30 h talk
Office
Teams certified, busylight
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Lenovo Dual-Mode Wireless ANC Headset 6550 — Teams-certified for the open office

Hybrid ANCTeams certifiedUSB-A receiver + Bluetooth 5.3360° busylight

The Lenovo Dual-Mode Wireless ANC Headset 6550 (part number 4XD1S19777) is a wireless two-ear office headset certified for Microsoft Teams in open offices, with hybrid active noise cancellation for your ears and AI-powered noise reduction for your microphone. It connects to a PC through the included USB-A Bluetooth audio receiver and to a phone over Bluetooth 5.3, so one headset covers desk calls and mobile calls. Lenovo rates it at up to 60 hours of playback and 30 hours of talk time with ANC and the busylight switched off.

Compatibility — check before buying:
Receiver type: this part number includes a USB-A receiver. If your laptop has only USB-C ports, order the USB-C twin 4XD1S19778 instead — same headset, different receiver. Battery figures (60 h / 30 h) are with ANC and busylight off; with them on, expect less. Not included: a wall charger — it charges from any USB-C port with the supplied USB-C to USB-C cable. Tell us your PC and phone and we will confirm the setup.

Best For

✓ Open-plan offices and hot desks
✓ Microsoft Teams users
✓ Hybrid workers who switch between PC and phone
✓ Long call days — up to 30 h talk time
✓ Colleagues who need a do-not-disturb light
✓ IT teams deploying with Lenovo LADM / LAFM

Key Features

 
Hybrid ANC + AI ENC
Hybrid active noise cancellation reduces the noise you hear, while AI-powered environmental noise cancellation on 1 unidirectional + 4 omnidirectional microphones reduces the noise your callers hear. A talk-through mode lets you hear the room without removing the headset.
 
Dual connection
A USB-A Bluetooth audio receiver pairs the headset to your PC out of the box for a stable, plug-and-play link, while native Bluetooth 5.3 connects your phone. Range is up to 30 m.
 
Teams-ready controls
A dedicated Teams button, call answer/end/reject/hold/switch, microphone mute, volume, media and voice-assistant controls. Flip the double-sided boom up to mute or to answer; it can be worn on either side.
 
All-day comfort
Ergonomic design with replaceable earpads, 165 g, and a 360° busy LED that lets people see you are on a call. Lenovo LADM and LAFM software handle updates and fleet deployment.

Technical Specifications

Identification
Brand Lenovo
Product Lenovo Dual-Mode Wireless ANC Headset 6550 (USB-A, Teams)
Part Number 4XD1S19777
EAN / GTIN 0195892122241
Colour Black
Audio
Driver 40 mm
Frequency Range 20 Hz – 20 kHz
Impedance 32 ohm
Sensitivity 115 ± 2.5 dB
Distortion < 2%
Noise Cancelling Hybrid ANC (listening) + AI-powered ENC (microphone)
Microphone & Controls
Microphones 1x unidirectional + 4x omnidirectional
Boom Double-sided, flip to mute / answer
Controls Teams button, power, Bluetooth pairing, ANC on/off / talk-through, call control, mic mute, media, volume, voice assistant
Busylight 360° busy LED
Connectivity
Wireless Bluetooth 5.3 + USB digital audio via receiver
Receiver USB-A Bluetooth audio receiver (included)
Range Up to 30 m
Certification Microsoft Teams (open office)
Supported OS Windows 10 and above, macOS, Android, iOS
Battery & Power
Playback Up to 60 hours (ANC and busylight off)
Talk Time Up to 30 hours (ANC and busylight off)
Charging Time 2 hours
Battery 640 mAh
Power Input 5 V, 640 mA
Physical & In the Box
Weight 165 g
Cable USB-C to USB-C, 1.3 m
Included Headset, USB-A Bluetooth audio receiver, USB-C to USB-C cable, soft pouch
Not included Wall charger, USB-C receiver (that is 4XD1S19778)
Warranty
Warranty 1-Year Warranty (Singular)
Manufacturer Term Lenovo PSREF lists a 3-year limited warranty for this part number. Singular’s direct warranty is 1 year; beyond that we assist you with the manufacturer’s warranty process for its full duration.

Frequently Asked Questions

Does it have real active noise cancellation?
Yes. Lenovo specifies hybrid ANC for what you hear, plus AI-powered ENC that filters background noise from your microphone. Talk-through mode lets you hear colleagues without taking it off.
Will it work with my USB-C-only laptop?
Not directly: this version ships with a USB-A receiver. Choose 4XD1S19778 for the USB-C receiver, or use a USB-C to USB-A adapter. You can also pair it straight over Bluetooth, but the receiver gives the certified, most stable PC connection.
Can I use it with my phone and PC at the same time?
Yes — that is the dual-mode design: the receiver links your PC and Bluetooth 5.3 links your phone, and the call controls let you switch between calls.
How long does the battery last?
Up to 60 hours of playback or 30 hours of talk with ANC and busylight off; a full charge takes about 2 hours over USB-C.
Singular Expert Insight
The 6550 is Lenovo’s mainstream Teams ANC headset: 40 mm drivers, hybrid ANC and the longest battery in this group. Step up to the ThinkPad 8550 Aura Edition (4XD1V23301) for Sound by Bose, a foldable design and touch controls, or down to the wired Lenovo VoIP Headset 5000 (4XD1R88995) if you never need to leave the desk. See all office and VoIP headsets or browse headphones.

Buyer’s Guide

Buy it if

You take many Teams calls in a noisy office, want ANC plus a busylight, and your PC has a USB-A port.

Skip it if

Your laptop is USB-C only (choose 4XD1S19778) or you want a foldable travel headset (4XD1V23301).

Also consider

4XD1V23301 ThinkPad 8550 Aura (Bose sound, foldable); 4XD1R88995 wired VoIP Headset 5000.

Features - Lenovo - 4XD1S19777

Colour
black
More Details
Product Code
04:572706
EAN Code
0195892122241
Manufacturer
Lenovo
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