# Headset Anker Liberty 4 Pro True Wireless Stereo (TWS) In-ear Light Blue — Calls, Music, Sport, Everyday, USB Type-C

**URL:** https://aio.lv/en/product--anker-a3954gg1--11273371
**Data updated:** 2026-02-18 14:37 (EET)
**Category:** Headphones
**Manufacturer:** Anker
**Manufacturer code:** A3954GG1
**EAN:** 194644298289
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 132.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 109.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--anker-a3954gg1--11273371

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Anker Liberty 4 Pro are true wireless in-ear earbuds designed for calls, music, sport and everyday use. They use True Wireless Stereo (TWS) and Bluetooth connectivity, feature intraaural ear coupling and a light blue finish. The set supports USB Type-C for charging. Suitable for active users seeking compact, cable-free audio for versatile daily use.

## Long description

Anker Liberty 4 Pro True Wireless Stereo (TWS) in-ear earbuds in light blue combine active noise cancellation, high-fidelity audio and fast charging in a compact, cable-free design. Designed for calls, music, sport and everyday use, these intraaural earbuds connect via Bluetooth and charge through USB Type-C. The set integrates multi-sensor adaptive noise reduction, studio-grade driver components and an intuitive touch bar with a case display to adjust settings on the go.
Advantages
Adaptive noise cancelling recalibrates every 0.3 seconds using seven sensors to reduce ambient sound from multiple angles for improved listening focus in noisy environments. A 10.5 mm driver paired with a titanium-coated tweeter and digital crossover delivers detailed, full-bodied sound suitable for a wide range of music genres. Six-microphone AI algorithms and wind-noise reduction provide clearer voice capture for calls. The charging case supports super-fast charging via USB Type-C, offering a short recharge time that yields multiple hours of playback and extended total runtime with the case.
Suitable for
Hands-free calls and remote meetings
Listening to music and podcasts with high-fidelity sound
Workouts and outdoor sports where a secure in-ear fit is required
Commuting and travel where active noise cancellation is useful
Everyday, cable-free use around the home or office
Key specifications
Wearing style: in-ear (intraaural) for a secure fit
Connectivity: True Wireless Stereo (TWS) Bluetooth
Noise reduction: multi-sensor adaptive active noise cancelling (recalibrates in real time)
Drivers and audio: 10.5 mm dynamic driver with titanium-coated tweeter and digital crossover
Microphones: multi-microphone array with AI call enhancement and wind-noise reduction
Charging: USB Type-C fast charging; short 5-minute charge option for several hours of playback
Battery life: up to approximately 10 hours per earbuds on a single charge and extended runtime with the charging case (total runtime varies by use)
Controls: touch bar on the case and display for adjusting noise-cancelling levels and playback
Colour: light blue
How to use
Pair the Liberty 4 Pro earbuds with a Bluetooth-enabled device by opening the case near the device and following on-screen pairing prompts. Insert the earbuds into the ear canal for a comfortable in-ear seal; try different ear tip sizes if provided to improve fit and sound isolation. Use the touch bar and case display to switch ANC modes, adjust volume, control playback, or answer calls. Charge the earbuds and case via the USB Type-C port; brief charging intervals provide notable playback time for quick refuels.
Usage recommendations
For optimal noise cancellation and sound quality, ensure a proper seal by selecting the correct ear tip size and positioning the earbuds fully in the ear canal. Enable adaptive noise cancellation when in changing environments and switch to transparency or ambient mode when you need awareness of surroundings. Use the touch controls for quick adjustments and keep the charging case charged to maintain long listening sessions.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Ear coupling | Intraaural |
| Driver type | Dynamic |
| Number of drivers | 2 |
| Intraaural headphones type | Earbuds |
| Noise canceling type | Active |
| Transparency mode | Yes |
| Noise canceling | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | True Wireless Stereo (TWS) |
| Bluetooth | Yes |
| USB connector | USB Type-C |

### Performance

| Feature | Value |
|---|---|
| Product colour | Light blue |
| Volume control | Touch |
| Control type | Touch |
| International Protection (IP) code | IPX5 |
| Headset type | Binaural |
| Wearing style | In-ear |
| Operating keys | Multi-key |
| Recommended usage | Calls/Music/Sport/Everyday |
| Gyroscope | Yes |
| Suitable for outdoor use | Yes |
| Product type | Headset |
| Recommended age group | Adult |
| Music playback | Yes |
| Colour name | White |
| Suggested gender | Boy/Girl |
| Suitable for indoor use | Yes |
| Control unit type | On-ear control unit |

### Other features

| Feature | Value |
|---|---|
| Quantity | 1 |
| Continuous audio playback time | 10 h |
| Virtual surround | Yes |

### Microphone

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

### Power

| Feature | Value |
|---|---|
| USB Type-C charging port | Yes |

### Battery

| Feature | Value |
|---|---|
| Battery type | Built-in battery |
| Fast charging time | 5 min |
| Fast charging | Yes |
| Battery operated | Yes |
| Wireless charging | Yes |
| Charging source | USB |
| Continuous audio playback time (with charging case) | 40 h |

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | No |
| Extra earbuds | Yes |
| Charging case | Yes |

## FAQ

### How much does the Anker Liberty 4 Pro Headset (TWS) In-ear cost, and is it available for purchase?

The price is 132.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 13.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Anker Liberty 4 Pro Headset (TWS) In-ear 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 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, 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.

## Image

https://aio.lv/img/cache/product/11273371/67053349_large.webp