# Headset Lenovo ANC Headset 6550 Wireless Bluetooth Office Call center

**URL:** https://aio.lv/en/product--lenovo-4xd1s19777--11613828
**Data updated:** 2025-12-31 08:57 (EET)
**Category:** Headphones
**Manufacturer:** Lenovo
**Manufacturer code:** 4XD1S19777
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 119.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 99.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-4xd1s19777--11613828

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Lenovo ANC Headset 6550 is a wireless Bluetooth headset ideal for office and call center use. It features a frequency range of 20-20000 Hz and a wireless range of 30 meters. Weighing only 165 grams, it is lightweight and comfortable for extended use. The headset comes in a sleek black color and includes a USB Type-C connection for easy pairing.

## Long description

The Lenovo Dual-Mode Wireless ANC Headset 6550 is a Microsoft Open Office Teams-certified wireless headset designed for professionals in open offices and hybrid work environments. It provides stable call performance and seamless Microsoft Teams integration, combining Active Noise Cancellation (ANC) and Environmental Noise Cancellation (ENC) to reduce ambient noise in busy settings. The headset features durable comfort for all-day wear, dual-device connectivity for instant switching between PC and smartphone, and a long battery life to support extended use.
Advantages
The headset delivers clear voice calls through hybrid ANC and AI-driven ENC, while a dual-sided boom microphone and flip-to-mute function simplify call handling. Certified for Microsoft Teams, it supports plug-and-play USB Bluetooth audio via a USB receiver and Bluetooth 5.3 for a stable wireless connection. Lightweight supra-aural cups, easy-to-replace earpads and a 360° busy LED improve daily usability in shared workspaces. Software support (LADM and LAFM) enables quick updates and mass deployment.
Suitable for
Office workers in open-plan environments
Call centre agents and remote support staff
Hybrid workers switching between PC and mobile devices
Teams collaboration and frequent online meetings
Key specifications
Certification: Microsoft Open Office Teams certified
Connectivity: Bluetooth 5.3, USB Bluetooth audio receiver (plug & play)
Range: Wireless up to 30 m
Driver / Frequency response: 20–20,000 Hz
Impedance / Sensitivity: 32 Ω / 115 dB
Microphone: Double-sided boom microphone (flip to mute & answer)
Battery: 640 mAh; up to 60 hours playback / 30 hours talk time (ANC and busy light off)
Weight: 165 g
Ear coupling & wearing style: Supra-aural, head-band
Colour: Black
How to use
Charge the headset using the included USB Type-C cable before first use. Pair via the USB Bluetooth audio receiver for plug-and-play operation or connect directly over Bluetooth 5.3 from a PC or smartphone. Wear the headset with the head-band adjusted for comfort and position the boom microphone near the mouth. Use the boom flip to mute or answer calls, and check the 360° busy LED to show presence. Replace earpads as needed for hygiene and comfort.
Usage recommendations
For longest battery life, turn off ANC and the busy LED when not required. Keep firmware updated through LADM/LAFM software and store the headset in a dry place when not in use. In high-noise environments, enable ANC and ENC and position the boom microphone close to the mouth for best voice clarity.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone frequency | 20 - 20000 |
| Headphone sensitivity | 115 dB |
| Impedance | 32 Ω |
| Driver unit | 40 mm |
| Ear coupling | Supraaural |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |
| Bluetooth version | 5.3 |
| Wireless range | 30 m |
| Bluetooth | Yes |
| Wireless receiver interface | USB Type-A |
| USB connectivity | Yes |
| USB connector | USB Type-C |
| Cable colour | Black |

### Performance

| Feature | Value |
|---|---|
| Cable length | 1.3 m |
| Certification | CB, BQB, CE, TUV mark, UKCA, RCM, EAC, cTUVus, FCC, ICES, WPC, SRRC, SIRIM, KC, IMDA, SDPPI, JRF |
| LED indicators | Y |
| Product colour | Black |
| Total Harmonic Distortion (THD) | 2 % |
| Control type | Buttons |
| Headset type | Binaural |
| Wearing style | Head-band |
| Operating keys | Volume -, Volume +, Play/pause, Mute |
| Recommended usage | Office/Call center |
| Number of simultaneously connected devices (max) | 2 |
| Product type | Headset |

### Other features

| Feature | Value |
|---|---|
| Continuous audio playback time | 60 h |
| Microphone direction type | Unidirectional/Omnidirectional microphone |
| Microphone mute | Yes |
| Pouch | Yes |

### Microphone

| Feature | Value |
|---|---|
| Number of microphones | 2 |
| Microphone type | Boom/Built-in microphone |
| Microphone noise-canceling | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.165 kg |

### Power

| Feature | Value |
|---|---|
| USB Type-C charging port | Yes |

### Battery

| Feature | Value |
|---|---|
| Battery capacity | 640 mAh |
| Battery voltage | 5 V |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 45 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 365 g |
| Package depth | 161 mm |
| Package height | 51 mm |
| Package width | 194 mm |
| Package type | Box |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 10, Y |
| Mac operating systems supported | Y |
| Mobile operating systems supported | Android, iOS |

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | No |
| Cables included | USB Type-C to USB Type-C |
| Receiver included | Yes |

### Supplier features

| Feature | Value |
|---|---|
| Charging time | 120 min |

### Certificates

| Feature | Value |
|---|---|
| Certified for Microsoft Teams | Yes |

## FAQ

### How much does the Headset Lenovo ANC Headset 6550 cost, and is it available for purchase?

The price is 119.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 254 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Lenovo products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Lenovo service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: ear coupling, connectivity technology, cable length, weight, product colour, wearing style, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/11613828/66794455_large.webp