# Headset 4smarts SkyBuds Pro ANC True Wireless Stereo Bluetooth Black

**URL:** https://aio.lv/en/product--4smarts-541679--11628170
**Data updated:** 2025-12-05 03:38 (EET)
**Category:** Headphones
**Manufacturer:** 4smarts
**Manufacturer code:** 541679
**EAN:** 4252011912865
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 18.59 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--4smarts-541679--11628170

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The 4smarts SkyBuds Pro ANC headset features True Wireless Stereo technology and Bluetooth connectivity. Designed for calls, music, sports, and everyday use, it offers a wireless range of 10 meters and a lightweight design at just 40 grams. The headset is perfect for those seeking convenience and quality sound in a compact form.

## Long description

Quiet mode with ANC provides reliable active noise cancellation for use in the office, on public transport or in flight. These true wireless in-ear earbuds deliver immersive sound with rich bass, clear highs and detailed reproduction. Replaceable ear tips in sizes S, M and L help achieve a secure fit for extended listening. Built-in microphones with noise-reduction ensure clear voice transmission during calls. Battery life reaches up to 5 hours of music per charge and up to 20 hours in total with the charging case; recharging is via the included USB-C cable (charger sold separately, 5 W and above).
Advantages
Active Noise Cancelling (ANC) reduces background noise to help maintain focus and improve listening clarity. The headset provides balanced, immersive sound suitable for music, calls and sport. Multiple microphones improve call intelligibility in noisy environments. The compact charging case extends playback time and the USB-C connector simplifies charging. The refined surface finish and precise build give the earbuds a modern, comfortable design.
Key specifications
Usage modes: Calls / Music / Sport / Everyday in-ear headset
Connectivity: True Wireless Stereo (TWS), Bluetooth 5.4, range up to 10 m
Type: Intraaural earbuds (in-ear)
Microphone: Built-in microphone with noise reduction
Battery: Built-in Lithium‑Ion (Li‑Ion) rechargeable
Battery life: Up to 5 hours per charge, up to 20 hours with charging case
Charging: USB‑C cable included, charger optional (5 W and above)
Color: Black
How to use
Insert the ear tips that best fit your ear canal (S, M or L) and place the earbuds into your ears until they sit securely. Power on and pair via Bluetooth 5.4 from your device; follow pairing prompts shown on the source device. Enable ANC when you need to reduce ambient noise, and switch to standard mode for awareness of surroundings. Use the built-in controls on the earbuds or the connected device to manage playback and calls. Return the earbuds to the charging case after use to recharge the internal batteries.
Recommendations
For optimal ANC performance, ensure a proper seal with the supplied ear tips. Use a charger rated 5 W or higher and avoid exposing the earbuds to extreme temperatures or moisture. Clean ear tips regularly and replace them if worn to maintain sound quality and fit.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Driver unit | 13 mm |
| Ear coupling | Intraaural |
| Driver type | Dynamic |
| Intraaural headphones type | Earbuds |
| Noise canceling type | Active |
| Noise canceling | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | True Wireless Stereo (TWS) |
| Bluetooth version | 5.4 |
| Wireless range | 10 m |
| Frequency band | 2.402 - 2.480 |
| Bluetooth | Yes |
| Bluetooth profiles | AVDTP, A2DP, AVRCP |

### Performance

| Feature | Value |
|---|---|
| Cable length | 0.3 m |
| LED indicators | Status |
| Product colour | Black |
| Volume control | Touch |
| Control type | Touch |
| Housing material | Acrylonitrile butadiene styrene (ABS) |
| Wearing style | In-ear |
| Recommended usage | Calls/Music/Sport/Everyday |
| Product type | Headset |
| Suggested gender | Boy/Girl |
| Control unit type | On-ear control unit |
| Works with the Google Assistant | Yes |
| Works with Apple Siri | Yes |
| Clear sound | Yes |

### Technical details

| Feature | Value |
|---|---|
| Warranty period | 2 year(s) |

### Other features

| Feature | Value |
|---|---|
| Quantity | 1 |
| Continuous audio playback time | 5 h |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.04 kg |
| Height | 45 mm |
| Width | 60 mm |
| Depth | 25 mm |
| Left earpiece weight | 4 g |
| Right earpiece weight | 4 g |
| Charging case dimensions (W x D x H) | 45 x 60 x 25 |

### Power

| Feature | Value |
|---|---|
| USB Type-C charging port | Yes |
| USB Type-C required charging power (min) | 5 W |
| USB Type-C required charging power (max) | 5 W |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery type | Built-in battery |
| Battery recharge time | 1.5 h |
| Battery operated | Yes |
| Charging source | USB |
| Left earpiece battery capacity | 35 mAh |
| Right earpiece battery capacity | 35 mAh |
| Continuous audio playback time (with charging case) | 20 h |
| Battery recharge time (charging case) | 1.5 h |
| Battery capacity (charging case) | 380 mAh |
| Input voltage (charging case) | 3.7 V |
| Input voltage (earpieces) | 3.7 V |
| Output voltage (charging case) | 5 V |
| Output current (charging case) | 0.2 A |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 80 g |
| Package depth | 105 mm |
| Package height | 35 mm |
| Package width | 95 mm |
| Package type | Hanging box |

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | No |
| Cables included | USB Type-A to USB Type-C |
| Accessories included in set | 3 sizes silicone eartips |
| Charging case capacity | 380 mAh |
| Charging case connector type | USB Type-C |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | CE |

## FAQ

### How much does the Headset 4smarts SkyBuds Pro ANC cost, and is it available for purchase?

The price is 22.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 14.07.2026 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. 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 4smarts 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 4smarts 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, cable length, 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 4smarts SkyBuds Pro ANC?

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/11628170/66847766_large.webp