# Portable Bluetooth Speaker ETA BTS40B by Hyundai - Compact wireless audio, rechargeable battery

**URL:** https://aio.lv/en/product--eta-bts40b--11999530
**Data updated:** 2026-03-11 18:32 (EET)
**Category:** Portable Speakers
**Manufacturer:** ETA
**Manufacturer code:** BTS40B
**EAN:** 8590393411399
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 39.66 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eta-bts40b--11999530

## 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 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Portable Bluetooth speaker ETA BTS40B designed for wireless audio playback from smartphones and tablets. Compact form factor with Bluetooth connectivity for streaming music, hands-free calls and simple control. Battery-powered for mobile use and suitable for home, outdoor and travel scenarios where a small rechargeable speaker is needed.

## Long description

The Portable Bluetooth Speaker ETA BTS40B by Hyundai is a compact wireless audio device designed for streaming music and handling hands-free calls from smartphones and tablets. Its small form factor and rechargeable battery make it suitable for mobile use at home, outdoors, or during travel. The speaker connects via Bluetooth for cable-free playback and offers simple onboard controls for volume and track management.
Advantages
The speaker provides cordless Bluetooth connectivity for quick pairing with phones and tablets, supporting convenient wireless audio playback. Its rechargeable battery enables portable use without a constant power connection, while the compact design ensures easy transport and storage. Built-in controls allow basic operation directly on the device, and integrated microphone functionality supports hands-free calling when paired with a mobile device.
Suitable for
Listening to music at home in small rooms or on a balcony
Outdoor activities such as picnics, walks and small gatherings
Travel and commuting where a compact rechargeable speaker is needed
Hands-free phone calls and voice interactions with a paired smartphone
Key specifications
Wireless connectivity: Bluetooth for audio streaming
Power source: built-in rechargeable battery for portable operation
Controls: onboard buttons for play/pause, track skip and volume adjustment
Audio features: single compact speaker driver suitable for personal and small-group listening
Compatibility: works with Bluetooth-enabled smartphones, tablets and other audio sources
How to use
Charge the speaker using the supplied charging cable until the battery indicator shows full. Turn on the device and enable Bluetooth on your smartphone or tablet. Select the speaker from the list of available Bluetooth devices to pair; once paired, play audio from your device to hear it through the speaker. Use the onboard buttons to adjust volume, skip tracks or answer calls. After use, turn the speaker off to conserve battery.
Usage recommendations
For best performance, keep the speaker within typical Bluetooth range of the paired device and avoid obstacles that may reduce signal strength. Charge the battery regularly to maintain operation during prolonged outings, and clean the speaker surface with a dry cloth to prevent dust buildup.

## FAQ

### How much does the Portable Bluetooth Speaker ETA BTS40B cost, and is it available for purchase?

The price is 47.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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: 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 ETA 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 ETA 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

## Image

https://aio.lv/img/cache/product/11999530/67454693_large.webp