# Headset Anker Liberty 4 NC

**URL:** https://aio.lv/en/product--anker-a3947g21--10512740
**Data updated:** 2026-01-13 21:33 (EET)
**Category:** Headphones
**Manufacturer:** Anker
**Manufacturer code:** A3947G21
**EAN:** 0194644132118
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 106.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 88.01 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--anker-a3947g21--10512740

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.99 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The Anker Liberty 4 NC is a wireless in-ear headset designed for calls and music. Featuring Bluetooth connectivity and a USB Type-C charging port, these white earbuds provide high-quality sound and comfort. Ideal for everyday use, they offer a sleek design and reliable performance.

## Long description

The Anker Liberty 4 NC is a wireless in-ear headset designed for clear calls and detailed music playback. These white intraaural earphones use Bluetooth connectivity and charge via a USB Type-C port. The compact charging case protects the earbuds and provides additional battery life, while the ergonomic in-ear fit is intended for daily wear and portable use.
Advantages
The headset combines noise control with balanced audio reproduction to support voice clarity during calls and maintain musical detail. Bluetooth wireless connection enables cable-free use with compatible devices. The USB Type-C charging interface ensures convenient and widely compatible charging options. The in-ear wearing style and lightweight design aim to provide a secure and comfortable fit for extended periods.
Suitable for
Making and receiving phone or video calls
Listening to music and podcasts on mobile devices
Commuting and travel where compact audio gear is required
Hands-free use during remote work or online meetings
Key specifications
Ear coupling: Intraaural (in-ear)
Connectivity: Bluetooth wireless
Wearing style: In-ear earbuds
Product colour: White
Charging interface: USB Type-C
How to use
Connect the Liberty 4 NC to a compatible device by enabling Bluetooth on the source device and selecting the headset from the list of available devices. Place each earbud into the ear canal for a secure fit; adjust silicone tips if supplied to achieve comfort and a proper seal. Use the built-in controls on the earbuds or the connected device to manage playback, answer calls, and adjust volume. Recharge the earbuds by placing them in the charging case and connecting the case to a power source with a USB Type-C cable.
Usage recommendations
For best audio performance and call quality, choose the correct size of ear tips to ensure a proper seal and position the earbuds fully in the ear canal. Keep the charging contacts clean and store the headset in its case when not in use to preserve battery life and protect the earbuds from damage.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Driver unit | 11 mm |
| Ear coupling | Intraaural |
| Noise canceling type | Active |
| Transparency mode | Yes |
| Noise canceling | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |
| Bluetooth version | 5.3 |
| Bluetooth | Yes |
| Bluetooth profiles | LDAC |
| USB connector | USB Type-C |

### Performance

| Feature | Value |
|---|---|
| LED indicators | Y |
| Product colour | White |
| International Protection (IP) code | IPX4 |
| Headset type | Binaural |
| Wearing style | In-ear |
| Recommended usage | Calls/Music |
| Product type | Headset |

### Other features

| Feature | Value |
|---|---|
| Continuous audio playback time | 10 h |
| Packaging content | Liberty 4 NC
Charging Case - Extends Battery Life to 50 Hours
XS/S/M/L Ear Tips - M Pre-Installed
USB-C Charging Cable |

### Microphone

| Feature | Value |
|---|---|
| Number of microphones | 6 |

### Design

| Feature | Value |
|---|---|
| Protection features | Splash proof |

### Battery

| Feature | Value |
|---|---|
| Battery type | Built-in battery |
| Fast charging | Yes |
| Battery operated | Yes |
| Wireless charging | Yes |
| Charging source | USB |
| Continuous audio playback time (with charging case) | 50 h |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | USB Type-C |
| Quick start guide | Yes |
| Extra earbuds | Yes |
| Charging case | Yes |

### Sustainability

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |
| Sustainability certificates | Forest Stewardship Council (FSC) |

## FAQ

### How much does the Headset Anker Liberty 4 NC cost, and is it available for purchase?

The price is 106.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 594 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 17.07.2026 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 Anker 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 Anker 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, 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 Anker Liberty 4 NC?

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/10512740/62279343_large.webp