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Overview
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For professionals in open offices or hybrid work setups, the Lenovo Dual-Mode Wireless ANC Headset 6550a Microsoft Teams certified headset for open officeelevates 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 distractionseven in bustling, high-noise environmentsensuring 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.
Tailored for dynamic workspaces, this headset stands as a dependable tool to help professionals stay focused and boost productivity.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 1 year
- Limited Warranty period (labor): 1 year
- Read full details
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.com's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
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The Lenovo 4XD1S19778 is a black, wireless noise-canceling headset for professionals who need a Teams-certified headset for calls and hybrid work, with Bluetooth 5.3, a USB-C audio receiver, and a boom microphone.
Recommended For
- Hybrid and open-office professionals who spend much of the day on calls and want a boom mic, Teams certification, and noise-reduction features for calls and listening.
- Workers who move between a computer and a phone during the day and want to connect to two Bluetooth devices simultaneously, with a USB-C receiver included for computer use.
- People in shared workspaces who want ANC for focus and a busy-status light to signal when they are on a call.
- Call-heavy users who want long stretches between charges; Lenovo lists up to 30 hours of talk time with ANC and the busy light off.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Adult users seeking an on-ear headset for business, professional, or gaming use |
| Connectivity And Compatibility | Bluetooth 5.3 wireless, a 3.5 mm audio connection, and a listed USB-C receiver; compatible with laptops, desktops, gaming consoles, tablets, telephones, smart speakers, televisions, and cellphones |
| Audio And Noise Control | 40 mm dynamic drivers with 32-ohm impedance and 115 dB sensitivity; hybrid active and environmental noise cancellation |
| Wear And Build | On-ear design with circular earpieces and memory-foam material; black finish |
| Battery And Charging | Listed battery life of up to 60 hours, with a 2-hour charge time and a 5-minute quick-charge time; one lithium-ion cell with 2.43 Wh energy content |
| Controls | Touch control method |
| Included Accessories | Cable, protective case, user manual, and wireless transmitter listed |
| Physical Specifications | 0.30 lb; dimensions are 7.7 × 6.4 × 2.1 inches |
| Model Identifiers | Lenovo 6550 USB-C headset; model and part number 4XD1S19778 |