# Portable Speaker SoundBox 400 Bluetooth, Black

**URL:** https://aio.lv/en/product--rebeltec-rblglo00012--343920
**Data updated:** 2025-12-28 21:16 (EET)
**Category:** Portable Speakers
**Manufacturer:** Rebeltec
**Manufacturer code:** RBLGLO00012
**EAN:** 5902539600421
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 39.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 33.05 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rebeltec-rblglo00012--343920

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The SoundBox 400 Bluetooth portable speaker offers high-quality sound with FM radio functionality. Its compact design makes it easy to carry, while the Bluetooth connectivity allows for seamless pairing with your devices. Enjoy up to 10 hours of playtime on a single charge, making it perfect for outdoor activities or parties. The built-in microphone enables hands-free calls, adding to its versatility.

## Long description

The Rebeltec SoundBox 400 is a portable Bluetooth speaker in black, designed for wireless audio playback with built-in microphone, FM radio and remote control functions. It supports Micro SD cards up to 32 GB for local playback and includes a Micro USB cable. The speaker is battery-powered and provides portable sound for calls and music.
Advantages
The SoundBox 400 offers Bluetooth connectivity for easy pairing with smartphones and tablets, a built-in microphone for hands-free calls, FM radio and a microSD slot for offline playback. Its compact design and included Micro USB cable make it convenient to charge and carry. The product delivers clear audio output suitable for personal and small-group use.
Suitable for
Listening to music at home or outdoors
Hands-free phone calls
Small gatherings and casual parties
Playing music from microSD cards (up to 32 GB)
Key specifications
Brand: Rebeltec
Model: SoundBox 400 (RBLGLO00012)
Output power: 20 W
Playback time: up to 8–10 hours (manufacturer information varies)
Interfaces: Bluetooth, FM radio, microSD slot
Power source: Battery (rechargeable); Micro USB cable included
Supports microSD cards up to 32 GB
Number of speakers: 1
EAN: 5902539600421
How to use
Charge the speaker using the included Micro USB cable before first use. Turn on the speaker and enable Bluetooth on your device to pair with the Rebeltec SoundBox 400, or insert a microSD card to play stored tracks. Use the built-in controls or the remote to adjust volume, change tracks or switch to FM radio. For calls, answer via the speaker’s microphone control when a call comes in.
Usage recommendations
For optimal battery life, fully charge the speaker before long use, avoid exposing the device to water or extreme temperatures, and remove the microSD card before performing any firmware updates or extended storage to prevent data loss.

## Specifications

### Loudspeakers

| Feature | Value |
|---|---|
| Number of speakers | 1 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Interface | Bluetooth |

### Power

| Feature | Value |
|---|---|
| Power source type | Battery |

## FAQ

### How much does the Portable Speaker SoundBox 400, RBLGLO00012 cost, and is it available for purchase?

The price is 39.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 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 01.07.2026 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 Rebeltec 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 Rebeltec 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: number of speakers, interface, power source type, 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/343920/51649898_large.webp