# Headset Yealink WH66 Dual UC-DECT Wireless

**URL:** https://aio.lv/en/product--yealink-wh66dualuc--4115516
**Data updated:** 2025-12-12 14:15 (EET)
**Category:** Headphones
**Manufacturer:** Yealink
**Manufacturer code:** WH66\_DUAL\_UC
**EAN:** 6938818306431
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 480.99 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 397.51 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--yealink-wh66dualuc--4115516

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The Yealink WH66 Dual UC-DECT Wireless headset offers wireless connectivity via Bluetooth, ideal for office and call center use. With a frequency range of 20 - 20000 Hz and a wireless range of 160 m, it ensures high-quality audio. Weighing only 127 g, it is lightweight and comfortable for extended use. The sleek black design adds a professional touch to your workspace.

## Long description

Yealink WH66 DECT wireless headset with UC Workstation combines a full-duplex speakerphone, a 4-inch touch console, a wireless charging mobile phone stand and a USB hub into a single base that centralizes device connectivity and call management. The headset uses Yealink Acoustic Shield technology and dual microphones to reduce background noise and deliver clear HD voice, while the UC Workstation supports device management via Yealink USB Connect and compatibility across UC platforms including Microsoft Teams.
Advantages
The integrated UC Workstation simplifies daily communication by acting as a hub for headset, speakerphone, mobile charging and USB devices. The WH66 headset provides noise reduction with two microphones and Yealink Acoustic Shield for clearer conversations. Lightweight construction, soft breathable ear cushions and a 330° adjustable microphone ensure extended comfort. Wireless range up to 120 m and up to 8 hours talk time support flexible daily use, and high-density deployment allows many users in open offices. Yealink USB Connect enables centralized configuration and the device is certified for Microsoft Teams.
Key specifications
 Headset model: WH66 (DECT wireless)
 Acoustic technology: Yealink Acoustic Shield
 Microphones: 2x microphones for noise reduction
 Talk time: up to 8 hours
 Wireless range: up to 120 m
 UC Workstation features: full-duplex speakerphone, 4-inch touch console, wireless charging stand, USB hub
 Management: Yealink USB Connect for device settings and updates
 Compatibility: certified for Microsoft Teams; works with major UC platforms
 Deployment: supports high-density installation (up to ~200 users in Europe)
 Comfort: lightweight design, breathable ear cushions, 330° adjustable microphone
How to use
Place the UC Workstation on your desk and connect it to your PC or network via USB as required. Install Yealink USB Connect to register and configure the WH66 headset settings, update firmware and manage device features. Position the headset on your ear, adjust the headband for fit and rotate the 330° microphone boom to the optimal talking position. Use the 4-inch touch console and dedicated platform button to manage calls; place your phone on the wireless charging stand when needed. For best call quality, ensure the microphone points toward your mouth and verify pairing between headset and base before starting calls.
Recommendations
For reliable operation, keep the headset and UC Workstation firmware up to date via Yealink USB Connect, charge devices before long use, and maintain a clear line of sight between headset and base to maximize DECT range. For deployments in open office environments, verify local regulatory density limits and perform pre-deployment testing to ensure expected user capacity and call quality.

## 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 | Binaural |
| Wearing style | Head-band |
| Operating keys | Answer/end call, Multi-key, Mute, Reject call, Volume +, Volume - |
| Recommended usage | Office/Call center |
| Product type | Headset |

### Other features

| Feature | Value |
|---|---|
| Talk time | 14 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 | 0.127 kg |

### Battery

| Feature | Value |
|---|---|
| Battery recharge time | 2.5 h |
| Standby time | 125 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 | 10960 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 | 125 min |

### Certificates

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

## FAQ

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

The price is 480.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 03.08.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Headset Yealink WH66 Dual UC-DECT Wireless be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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, wearing style, product colour, 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 Dual 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/4115516/62274519_large.webp