# Headset Yealink WH66 Mono UC-DECT Wireless

**URL:** https://aio.lv/en/product--yealink-1308007--5071639
**Data updated:** 2025-12-30 05:55 (EET)
**Category:** Headphones
**Manufacturer:** Yealink
**Manufacturer code:** 1308007
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 276.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 228.92 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--yealink-1308007--5071639

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The Yealink WH66 Mono UC-DECT Wireless headset is designed for office and call center use. It features wireless connectivity with Bluetooth technology, a frequency range of 20 - 20000 Hz, and a wireless range of up to 160 meters. Weighing only 80 grams, it offers comfort and mobility, making it ideal for long hours of use. The sleek black design adds a professional touch to your work environment.

## Long description

The Yealink WH66 Mono UC-DECT Wireless headset is a DECT office headset designed for business and call centre use. It combines a lightweight supra-aural earcup and head-band wearing style with wireless connectivity to provide mobility and all-day comfort. The headset pairs with the Yealink UC Workstation and acts as part of a unified collaboration setup that includes a full‑duplex speakerphone, a 4-inch touch console, a wireless charging phone stand and a USB hub. The WH66 supports Yealink Acoustic Shield technology and dual microphones to improve call clarity and reduce background noise.
Advantages
The WH66 delivers HD voice quality using two microphones and Yealink Acoustic Shield to filter ambient noise and produce clearer speech for listeners. Its lightweight design (approx. 0.08 kg), soft breathable ear cushions and a 330° adjustable microphone ensure comfort during extended use. The headset supports a wide wireless range and long talk time, and integrates with Yealink USB Connect for centralized device management. It is compatible with major UC platforms and is certified for Microsoft Teams, including a dedicated Teams button for one‑touch access.
Suitable for
Office professionals and open-plan workspaces
Call centres and customer support teams
Remote or hybrid workers using UC platforms (Microsoft Teams compatible)
Environments needing wireless mobility and hands-free communication
Key specifications
Model: Yealink WH66 Mono UC-DECT Wireless (MPN 1308007)
Connectivity: DECT wireless; USB compatibility via Yealink UC Workstation and Yealink USB Connect
Frequency response: 20–20,000 Hz
Wireless range: up to 120–160 m (claimed range depends on environment)
Weight: 0.08 kg
Ear coupling: Supra‑aural; wearing style: head-band
Colour: Black
How to use
Charge and pair the WH66 with the UC Workstation or its DECT base following the supplied quick start instructions. Wear the headset on the head using the head‑band and position the supra‑aural earcup over the ear for comfort. Adjust the 330° microphone boom so the mic is close to but not touching the mouth. Use the headset controls or the UC Workstation touch console to answer and end calls, control volume and access UC platform features such as Microsoft Teams. Manage device settings, firmware updates and advanced options through Yealink USB Connect on a connected PC.
Usage recommendations
For optimal call clarity, position the microphone boom approximately 1–2 cm from the corner of your mouth and keep the ear cushion clean and dry. In open offices, consider using the UC Workstation hub to centralise devices and reduce desk clutter.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone frequency | 20 - 20000 |
| Impedance | 32 Ω |
| Driver unit | 28 mm |
| Ear coupling | Supraaural |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |
| Bluetooth version | 4.2 |
| Wireless range | 160 m |
| Bluetooth | Yes |
| USB connector | USB Type-A |
| Frequency response (music mode) | 20 - 20000 |
| Frequency response (talk mode) | 100 - 8000 |

### Performance

| Feature | Value |
|---|---|
| Certification | CE, FC, IC |
| LED indicators | Status |
| Product colour | Black |
| Control type | Buttons, Touch |
| Headset type | Monaural |
| Wearing style | Head-band |
| Operating keys | Answer/end call, Mute, Reject call, Volume +, Volume - |
| Recommended usage | Office/Call center |
| Product type | Headset |

### Other features

| Feature | Value |
|---|---|
| Talk time | 13 h |
| Sensitivity | 97 dB |
| Microphone mute | Yes |
| Rechargeable battery | Yes |
| USB cable length | 1 m |

### Microphone

| Feature | Value |
|---|---|
| Microphone frequency | 100 - 10000 |
| Microphone sensitivity | -44 dB |
| Number of microphones | 2 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.08 kg |

### Battery

| Feature | Value |
|---|---|
| Battery recharge time | 2.5 h |
| Standby time | 90 h |
| Battery voltage | 12 V |
| Wireless charging | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 255 mm |
| Package height | 135 mm |
| Package width | 204 mm |
| Package type | Box |

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | Yes |
| Cables included | USB |
| Quick start guide | Yes |
| Base station | Yes |
| Charging stand | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 265 mm |
| Master (outer) case width | 421 mm |
| Master (outer) case gross weight | 10460 g |
| Master (outer) case length | 698 mm |
| Harmonized System (HS) code | 85183000 |

### Sustainability

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |

### Base station

| Feature | Value |
|---|---|
| Base station colour | Black |
| Base station weight | 398 g |
| Base station touchscreen | Yes |

### Supplier features

| Feature | Value |
|---|---|
| Charging time | 170 min |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | CE, Federal Communications Commission (FCC) |

## FAQ

### How much does the Headset Yealink WH66 Mono UC-DECT Wireless cost, and is it available for purchase?

The price is 276.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 58 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 15.07.2026 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: Bank transfer. 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 Yealink 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 Yealink 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, 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.

### Where can I download the instructions for Headset Yealink WH66 Mono UC-DECT Wireless?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/5071639/62275008_large.webp