# Mars Gaming MSB-XT Stereo Portable Speaker Black 20 W Bluetooth 5.3 Wired and Wireless Soundbar with MicroSD Card Reader and FM Radio

**URL:** https://aio.lv/en/product--mars-gaming-msbxt--12673375
**Data updated:** 2026-09-18 04:26 (EEST)
**Category:** Portable Speakers
**Manufacturer:** mars gaming
**Manufacturer code:** MSBXT
**EAN:** 8435693104261
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.49 €
**Prices and availability valid until:** 2026-11-07 23:59
**Price without VAT (21%):** 20.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mars-gaming-msbxt--12673375

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Monday | free |
| Pickup points | 15.10.2026 | 1.99 EUR |
| Courier delivery to door | 15.10.2026 | 4.99 EUR |

## Summary description

Discover the Mars Gaming MSB-XT stereo portable speaker in black, delivering 20 W RMS power with a frequency range of 16 to 20000 Hz. This versatile soundbar features wired and wireless connectivity including Bluetooth 5.3, an integrated MicroSD card reader, AUX-in, 3.5 mm connector, and built-in FM radio. Equipped with a rechargeable built-in battery offering up to 8 hours of playback, it is designed for universal audio use at home or on the go.

## Long description

The Mars Gaming MSB-XT stereo portable speaker in black is a versatile audio solution designed to deliver reliable sound performance in any setting. Combining the form factor of a compact soundbar with portable functionality, this device offers 20 W of RMS rated power and operates across a frequency range of 16 to 20000 Hz. It integrates multiple playback options, including wired and wireless connectivity via Bluetooth 5.3, an integrated MicroSD card reader, AUX-in, a 3.5 mm connector, and a built-in FM radio. Powered by a rechargeable built-in battery that provides up to 8 hours of playback, it functions effectively as both a desktop soundbar and a mobile audio system for daily use.
Advantages
This stereo portable speaker delivers balanced audio output supported by a 20 W RMS rating and a wide frequency response. The inclusion of Bluetooth 5.3 ensures stable wireless transmission, while traditional wired connectivity is supported through a 3.5 mm connector and AUX input. Users can also play audio directly from external media using the integrated MicroSD card reader or listen to broadcasts via the built-in FM radio. The device operates on a built-in rechargeable battery that offers up to 8 hours of continuous use, making it suitable for environments where power outlets are not readily available.
Suitable for
Listening to music wirelessly from smartphones or tablets
Connecting to a computer or TV as a desktop soundbar
Playing audio files directly from MicroSD cards
Listening to local broadcasts with the built-in FM radio
Universal everyday audio use at home or while traveling
When it may not be suitable
This speaker may not meet the requirements of users looking for high-end professional studio monitors or large-scale sound reinforcement systems for large outdoor venues. Additionally, those who require dedicated multi-room smart speaker ecosystems may find the feature set too straightforward for their needs.
Key specifications
RMS rated power: 20 W
Frequency range: 16 to 20000 Hz
Connectivity technology: Wired and wireless
Bluetooth version: 5.3
Audio inputs: AUX-in, 3.5 mm connector
Media playback: MicroSD card reader, integrated FM radio
Battery type: Built-in rechargeable battery
Battery life: Up to 8 hours
Product type: Stereo portable speaker and soundbar
Color: Black
How to use
To use the speaker wirelessly, turn the device on and activate Bluetooth on your audio source, then pair it with the Mars Gaming MSB-XT. For wired connections, plug a 3.5 mm audio cable into the AUX input and connect it to your computer, television, or mobile device. To play music locally, insert a compatible MicroSD card into the integrated card reader. You can also switch to the built-in FM radio mode using the control buttons. Recharge the built-in battery using a standard USB power source when the power level is low.
What to consider before purchase
Check that the physical dimensions and soundbar design fit your intended placement area.
Verify that your audio sources are compatible with Bluetooth 5.3, 3.5 mm audio cables, or MicroSD cards.
Consider whether the 20 W RMS power output matches your volume and listening distance requirements.
Review the battery life expectations against your daily mobile usage habits.
For optimal battery longevity, fully charge the device before its first use and avoid completely draining the built-in battery on a regular basis. Store the speaker in a dry environment when not in use for extended periods.

## Specifications

### Technical details

| Feature | Value |
|---|---|
| Compliance certificates | CE, RoHS |

### Battery

| Feature | Value |
|---|---|
| Battery capacity | 2000 mAh |
| Battery technology | Lithium-Ion (Li-Ion) |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 616 g |
| Package height | 89 mm |
| Package depth | 207 mm |
| Package width | 77 mm |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.53 kg |
| Height | 74 mm |
| Depth | 80 mm |
| Width | 205 mm |

### Features

| Feature | Value |
|---|---|
| Product colour | Black |
| Wi-Fi | No |
| Bluetooth version | 5.3 |

### Power

| Feature | Value |
|---|---|
| DC input voltage | 5 |
| Battery life (max) | 8 h |
| Battery type | Built-in battery |

### Performance

| Feature | Value |
|---|---|
| FM radio | Yes |
| Compatible memory cards | MicroSD (TransFlash) |
| Card reader integrated | Yes |
| Recommended usage | Universal |

### Design

| Feature | Value |
|---|---|
| Volume control | Buttons |
| Product design | Soundbar |
| Product type | Stereo portable speaker |

### Ports & interfaces

| Feature | Value |
|---|---|
| USB charging port | Yes |
| AUX in | Yes |
| USB connectivity | Yes |
| 3.5 mm connector | Yes |
| Bluetooth | Yes |
| Connectivity technology | Wired & Wireless |

### Audio

| Feature | Value |
|---|---|
| Frequency range | 16 - 20000 |
| RMS rated power | 20 W |

### Loudspeakers

| Feature | Value |
|---|---|
| Number of passive radiators | 2 |
| Number of drivers | 2 |
| Number of speakers | 1 |

## FAQ

### How much does the Mars Gaming MSB-XT Stereo Portable Speaker 20W cost, and is it available for purchase?

The price is 24.49 € (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 Monday 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: Cash payment, 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 mars gaming 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 mars gaming 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: bluetooth version, battery type, fm radio, card reader integrated, recommended usage, product type, aux in, 3.5 mm connector, connectivity technology, rms rated power, number of speakers, 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 Mars Gaming MSB-XT Stereo Portable Speaker 20W?

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/12673375/70020744_large.webp