# Personal audio conferencing system Yealink WH66 DECT Wireless Headset DUAL TEAMS

**URL:** https://aio.lv/en/product--yealink-wh66-dual-teams--4227462
**Data updated:** 2026-01-03 12:49 (EET)
**Category:** Headphones
**Manufacturer:** Yealink
**Manufacturer code:** WH66-DUAL-TEAMS
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 211.99 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 175.20 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--yealink-wh66-dual-teams--4227462

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The Yealink WH66 DECT Wireless Headset DUAL TEAMS is designed for office and call center use. It features wireless and Bluetooth connectivity, a frequency range of 20 - 20000 Hz, and weighs only 127 g. The sleek black design ensures comfort during long hours of use, making it ideal for professionals who need reliable audio quality and mobility.

## Long description

The Yealink WH66 is a DECT wireless headset system designed as an all-in-one desktop UC workstation. Available in Dual and Mono models, the WH66 integrates with major unified-communications platforms and Yealink IP phones, offers wireless and Bluetooth connectivity, and includes a 4.0-inch (480 x 800) capacitive touch screen on the base to manage calls and device connections. The base can connect to a desk phone, mobile phone and computer, provides a 2-port USB 3.0 hub, supports wireless charging for a mobile phone, and can act as a speakerphone while the headset provides hands-free conversation. The device is lightweight (0.127 kg) and designed for long periods of office or contact-center use.
Advantages
The WH66 provides a consolidated desktop solution that reduces cable clutter and centralises call control on a single touchscreen. Native integration with Yealink IP phones and compatibility with major UC platforms simplifies deployment. Built-in Bluetooth and USB ports plus a 2-port USB 3.0 hub expand connectivity for PCs and peripherals. The base supports speakerphone mode and wireless mobile charging, while the headset uses Yealink Acoustic Shield technology with two microphones to reduce background noise. An integrated busylight indicator (and optional BLT60 desk light) signals call status to reduce interruptions.
Suitable for
Office professionals who manage desk phone, mobile and computer calls
Contact centres and call agents requiring DECT wireless mobility
Home office users needing a compact UC workstation
Teams using Microsoft Teams or other major UC platforms (DUAL TEAMS model)
Key specifications
Model: Yealink WH66 (Dual and Mono variants)
Connectivity: DECT wireless, Bluetooth, USB (including 2-port USB 3.0 hub)
Display: 4.0-inch capacitive touch screen, 480 x 800
Frequency range: 20–20,000 Hz
Wearing style: head-band, supra-aural ear coupling
Weight: 0.127 kg
Colour: Black
How to use
Place the base on your desk and connect it to power and to your desk phone, PC or network as required. Pair mobile devices via Bluetooth and connect a computer via USB; the base’s touchscreen provides simple tap controls to answer, reject or transfer calls and to switch between connected devices. Use the headset for hands-free conversations or switch to speakerphone mode on the base when needed. Charge a compatible mobile phone on the base’s wireless charging pad. Use the headset’s controls and the base touchscreen to manage volume, mute and call features.
Usage recommendations
For best call clarity, position the headset microphone close to the mouth and keep the base within recommended DECT range from the headset. Enable busylight or BLT60 when sharing a workspace to reduce interruptions. Use the Dual Teams variant when native Microsoft Teams integration is required.

## 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 |
| Bluetooth | Yes |
| USB connector | USB Type-A |
| Frequency response (music mode) | 20 - 20000 |
| Frequency response (talk mode) | 100 - 8000 |

### Performance

| Feature | Value |
|---|---|
| DECT connectable | Yes |
| 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 | Personal audio conferencing system |
| HD voice | Yes |

### Technical details

| Feature | Value |
|---|---|
| Output power | 10 mW |

### 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 |

### Design

| Feature | Value |
|---|---|
| Buttons quantity | 2 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.127 kg |

### Battery

| Feature | Value |
|---|---|
| Battery recharge time | 2.5 h |
| Standby time | 125 h |
| Charging time | 2.5 h |
| Battery voltage | 12 V |
| Wireless charging | Yes |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | USB |
| Quick start guide | Yes |
| Base station | Yes |
| Charging stand | Yes |
| Ear pad material | Leather |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85183000 |

### Base station

| Feature | Value |
|---|---|
| Base station wireless range | 160 m |
| Base station weight | 398 g |
| Base station touchscreen | Yes |

## FAQ

### How much does the Personal audio conferencing system Yealink WH66 DECT Wireless Headset DUAL TEAMS cost, and is it available for purchase?

The price is 211.99 € (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 27.07.2026 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, 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 Personal audio conferencing system Yealink WH66 DECT Wireless Headset DUAL TEAMS?

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/4227462/62274621_large.webp