# Portable Speaker Kruger&Matz Music Box Mini Black (KM0554)

**URL:** https://aio.lv/en/product--kruger-matz-km0554--4057080
**Data updated:** 2026-03-10 09:05 (EET)
**Category:** Portable Speakers
**Manufacturer:** kruger & matz
**Manufacturer code:** KM0554
**EAN:** 5901890055871
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 21.48 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kruger-matz-km0554--4057080

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

The Kruger&Matz Music Box Mini (KM0554) is a compact portable speaker that delivers high-quality sound. With Bluetooth connectivity, it allows for easy pairing with your devices. The built-in rechargeable battery provides up to 10 hours of playtime, making it perfect for outdoor use. Its sleek black design and lightweight construction make it highly portable, while the durable materials ensure longevity. Enjoy your favorite music anywhere with this stylish and functional speaker.

## Long description

The Kruger&Matz Music Box Mini Black (KM0554) is a compact portable speaker designed to deliver clear audio in a small, lightweight package. It features Bluetooth 4.1 for wireless streaming, a built-in rechargeable 3.7V/1200mAh battery that supports up to 10 hours of playtime, and a TWS function for pairing two speakers. Physical connections include a USB 2.0 port, micro USB socket for charging, a 3.5 mm AUX input and a 6.3 mm microphone input. The speaker system comprises a 6.5" driver plus a 1" tweeter, provides 10 W of power, and covers a frequency range from 50 Hz to 12 kHz, making it suitable for everyday listening both indoors and outdoors.
Advantages
The Music Box Mini offers versatile connectivity with Bluetooth streaming and multiple wired inputs, enabling use with phones, tablets, laptops and audio sources. Its rechargeable battery and 5V/1A power supply support extended portable use without constant access to mains power. A TWS function allows stereo expansion by linking two units. The speaker's compact dimensions and 1.15 kg weight make it easy to carry while durable materials provide reliable day-to-day performance.
Suitable for
 Listening to music at home and small outdoor gatherings
 Portable audio for travel, picnics and short trips
 Use with smartphones, tablets and laptops via Bluetooth or AUX
 Public speaking or karaoke when connected to an external microphone
Key specifications
 Output power: 10 W
 Speaker configuration: 6.5" driver + 1" tweeter
 Frequency response: 50 Hz – 12 kHz
 Impedance: 4 Ω
 Signal-to-noise ratio: 50 dB
 Bluetooth version: 4.1
 Battery: 3.7 V / 1200 mAh, up to 10 hours playtime
 Power supply: 5 V / 1 A
 Inputs: USB 2.0, micro USB (charging), AUX 3.5 mm, mic input 6.3 mm
 TWS function for pairing two speakers
 Supported format: MP3
 Dimensions: 320 x 200 x 175 mm
 Weight: 1150 g
How to use
Charge the speaker via the micro USB socket using a 5V/1A adapter until fully charged. For wireless playback, enable Bluetooth on your source device and select the Kruger&Matz Music Box Mini from the available devices list. To expand audio to stereo, activate the TWS function and pair two Music Box Mini units following the pairing procedure. Wired connections are available via AUX (3.5 mm) for direct audio input or USB 2.0 for compatible media. A 6.3 mm microphone input allows connection of an external microphone for announcements or vocal use.
Usage recommendations
For best battery longevity, avoid leaving the speaker fully discharged for extended periods and recharge it regularly. When using the speaker outdoors, keep it protected from direct exposure to rain and prolonged moisture. Use the TWS function on flat surfaces to ensure stable stereo placement and connect via AUX when low-latency audio is required.

## FAQ

### How much does the Portable Speaker Kruger&Matz Music Box Mini KM0554 cost, and is it available for purchase?

The price is 25.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 616 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 21.07.2026 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 kruger & matz 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 kruger & matz 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/4057080/10178650_large.webp