# Headset Samsung Galaxy Buds4 in-ear wireless Bluetooth — white, intraaural for calls and music

**URL:** https://aio.lv/en/product--samsung-sm-r540nzwadbt--12100560
**Data updated:** 2026-03-20 09:52 (EET)
**Category:** Headphones
**Manufacturer:** Samsung
**Manufacturer code:** SM-R540NZWADBT
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 188.49 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 155.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--samsung-sm-r540nzwadbt--12100560

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Samsung Galaxy Buds4 are in-ear wireless Bluetooth headset designed for calls and music. Intraaural ear coupling and compact in-ear wearing style provide stable fit and clear audio for everyday use. Bluetooth connectivity enables mobile pairing and hands-free conversations; available in white for a neutral look suitable for commuting, remote work and casual listening.

## Long description

Samsung Galaxy Buds4 in-ear wireless Bluetooth headset in white offers compact intraaural wearing and built-in microphone for calls and music. The design provides a stable in-ear fit and straightforward Bluetooth pairing, allowing hands-free conversations and mobile audio playback for commuting, remote work and everyday listening. Its neutral white finish complements various styles while keeping the device unobtrusive during regular use.
Advantages
Galaxy Buds4 combine a compact intraaural form factor with wireless Bluetooth connectivity to deliver clear audio and reliable call performance. The built-in microphone supports voice calls without needing an external device, while the in-ear wearing style helps isolate ambient noise for improved listening. The integrated battery simplifies portability and daily use by eliminating the need for disposable power sources.
Suitable for
Commuting and public transport listening
Hands-free phone calls and remote meetings
Casual music playback and podcasts
Everyday use where a compact, unobtrusive headset is preferred
Key specifications
Ear coupling: Intraaural for secure in-ear fit
Connectivity: Wireless Bluetooth (Bluetooth 6.1)
Wearing style: In-ear
Microphone: Built-in for voice calls
Power: Built-in rechargeable battery
Colour: White
How to use
Place each bud into the ear canal for a secure intraaural fit. Power on the earbuds and enable Bluetooth on your mobile device, then select the headset from the device list to pair. Use the device controls or paired phone to start playback, adjust volume, or answer calls. Recharge the earbuds using the supplied charging case or cable when battery level is low.
Usage recommendations
For stable fit and optimal audio, try different ear tip sizes if available and ensure the earbuds sit snugly in the ear canal. Keep Bluetooth enabled on your source device and maintain a clear line of sight or minimal obstacles for improved wireless performance. Charge the earbuds regularly and follow the manufacturer's charging guidance to prolong battery life.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Driver unit | 11 mm |
| Ear coupling | Intraaural |
| Driver type | Dynamic |
| Number of drivers | 2 |
| Noise canceling type | Active |
| Noise canceling | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |
| Bluetooth version | 6.1 |
| Bluetooth | Yes |
| Bluetooth profiles | LC3, SBC, AAC, SSC |

### Performance

| Feature | Value |
|---|---|
| Product colour | White |
| Volume control | Touch |
| Control type | Touch |
| Housing material | Metal |
| Headset type | Binaural |
| Wearing style | In-ear |
| Recommended usage | Calls/Music |
| Product type | Headset |
| Market segment | Consumer |
| Control unit type | On-ear control unit |
| Adaptive EQ | Yes |

### Other features

| Feature | Value |
|---|---|
| Quantity | 1 |
| Virtual surround | Yes |

### Microphone

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Charging case weight | 45.1 g |
| Left earpiece weight | 4.6 g |
| Right earpiece weight | 4.6 g |
| Charging case dimensions (W x D x H) | 51 x 51 x 28.3 |

### Power

| Feature | Value |
|---|---|
| USB Type-C charging port | Yes |
| USB Type-C required charging power (min) | 2.5 W |
| USB Type-C required charging power (max) | 4.5 W |

### Battery

| Feature | Value |
|---|---|
| Battery type | Built-in battery |
| Battery operated | Yes |
| Wireless charging | Yes |
| Continuous audio playback time (charging case/ANC on) | 24 h |
| Continuous audio playback time (charging case/ANC off) | 30 h |
| Continuous audio playback time (ANC on) | 5 h |
| Continuous audio playback time (ANC off) | 6 h |

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | No |
| Quick start guide | Yes |
| Charging case | Yes |
| Charging case type | Wired & Wireless |
| Charging case connector type | USB Type-C |

## FAQ

### How much does the Headset Samsung Galaxy Buds4 — in-ear wireless cost, and is it available for purchase?

The price is 188.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 184 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 23.07.2026 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 Headset Samsung Galaxy Buds4 — in-ear wireless 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 Samsung 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 Samsung 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 Samsung Galaxy Buds4 — in-ear wireless?

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/12100560/67638239_large.webp