# Edifier W820NB Headset Wireless Head-band Calls/Music USB Type-C Bluetooth White

**URL:** https://aio.lv/en/product--edifier-w820nb-wt--4332947
**Data updated:** 2026-09-16 01:51 (EEST)
**Category:** Headphones
**Manufacturer:** Edifier
**Manufacturer code:** W820NB WT
**EAN:** 6923520242979
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Edifier W820NB. Product type: Headset. Connectivity technology: Wireless, Bluetooth. Recommended usage: Calls/Music. Headphone frequency: 20 - 40000 Hz. Product colour: White

## Long description

Edifier W820NB. Product type: Headset. Connectivity technology: Wireless, Bluetooth. Recommended usage: Calls/Music. Headphone frequency: 20 - 40000 Hz. Product colour: White
Key Features
Hi-Res Audio standard
Active noise cancellation technology
Ambient sound mode
Built-in microphone
DNN (deep neural network) noise cancellation
Large driver with titanium diaphragm
Low latency for game mode
Up to 49 hours continuous playback
Lightweight headset assures comfortable fit
White Calls/Music Head-band Headset
Wireless Bluetooth 5.0
Circumaural 20 - 40000 Hz 32 Ω
Microphone type: Built-in
400 mAh
Superb Noise Cancelling

The W820NB headphones have hybrid ANC technology that reduces noise by up to 38dB. This amplifies your music listening experience while cutting out unwanted noise.

Long-Lasting Battery

The W820NB headphones are complete with a long-lasting battery that's efficient and gives you 49 hours of playback time.

Lightweight Design

The ergonomic design makes it comfortable enough for all-day use. Stylish an appearance that's eye-catching and suits every personality.

Hi-Res Certified

The W820NB headphones have been approved by JAS and are complete with Hi-Res Audio Standards. The W820NB headphones are built with a large dynamic diaphragm driver and produce crystal clear sound that's rich in details.

Clearer Phone Calls

The W820NB headphones are equipped with voice call NC technology and enable you to have natural conversations that are smooth and complete.

Edifier Connect App

You can personalize the W820NB Bluetooth headphones with the Edifier Connect app for changing modes, checking battery status, and viewing the user manual.

Ambient Sound Mode

Switch to ambient mode and stay alert to your surroundings while listening to your music. Hear airport announcements or important notifications without taking your headphones off.

Low Latency in Game Mode

While in Game Mode, the latency is as low as 80ms and there's perfect synchronization between sound and images. This ensures a perfect gaming experience that will leave the player wanting more.

## Specifications

### Supplier features

| Feature | Value |
|---|---|
| Charging time | 90 min |

### Battery

| Feature | Value |
|---|---|
| Continuous audio playback time (ANC on) | 29 h |
| Continuous audio playback time | 49 h |
| Battery capacity | 400 mAh |
| Battery operated | Yes |

### Microphone

| Feature | Value |
|---|---|
| Microphone noise-canceling | Yes |
| Microphone type | Built-in |

### Headphones

| Feature | Value |
|---|---|
| Diaphragm material | Titanium |
| Noise canceling type | Active |
| Noise canceling | Yes |
| Driver unit | 40 mm |
| Driver type | Dynamic |
| Impedance | 32 Ω |
| Headphone frequency | 20 - 40000 |
| Ear coupling | Circumaural |

### Ports & interfaces

| Feature | Value |
|---|---|
| Bluetooth version | 5.0 |
| Bluetooth profiles | AAC, SBC |
| Bluetooth | Yes |
| USB connector | USB Type-C |
| Connectivity technology | Wireless |

### Performance

| Feature | Value |
|---|---|
| Sound pressure level (max) | 91 dB |
| Game mode | Yes |
| Product colour | White |
| Recommended usage | Calls/Music |
| Wearing style | Head-band |
| Product type | Headset |

## FAQ

### 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 Edifier 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 Edifier 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: microphone type, ear coupling, connectivity technology, recommended usage, product type, 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 Edifier W820NB W820NB WT?

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/4332947/62264859_large.webp