# Stereo portable speaker Streetz S250-BLK 10 W Black

**URL:** https://aio.lv/en/product--deltaco-s250-blk--11552465
**Data updated:** 2025-12-31 08:41 (EET)
**Category:** Portable Speakers
**Manufacturer:** DELTACO
**Manufacturer code:** S250-BLK
**EAN:** 7333048060730
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 16.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--deltaco-s250-blk--11552465

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The Streetz S250-BLK is a portable stereo speaker with a power output of 10 W. It features a frequency range of 45 - 20000 Hz and a 4 Ω impedance. The speaker connects wirelessly via Bluetooth with a range of 10 m and supports MicroSD cards up to 64 GB. It has a built-in battery with a maximum life of 4 hours, making it suitable for universal use.

## Long description

The Streetz S250-BLK is a compact stereo portable speaker offering 10 W total output in a black finish. It covers a frequency range of 45–20,000 Hz, has 4 Ω impedance, and connects wirelessly via Bluetooth with an approximate range of 10 m. The speaker accepts MicroSD cards up to 64 GB, includes an AUX-in option and an integrated microphone, and runs on a built-in rechargeable battery with up to 4 hours of playback time.
Advantages
The speaker provides stereo sound in a small, lightweight package (0.4 kg) and supports multiple input methods including Bluetooth, AUX, and MicroSD card. Its built-in microphone enables hands-free calls, and the rechargeable battery makes it suitable for portable everyday use.
Suitable for
Listening to music at home or outdoors
Hands-free phone calls
Portable audio for small gatherings or travel
Playback from MicroSD cards or wired AUX devices
Key specifications
Power output: 10 W (stereo)
Frequency response: 45–20,000 Hz
Impedance: 4 Ω
Wireless: Bluetooth, range approx. 10 m
Inputs: MicroSD card (up to 64 GB), AUX-in
Built-in microphone
Battery life: up to 4 hours
Number of speakers: 2
Weight: 0.4 kg
Colour: Black
How to use
Charge the built-in battery fully before first use. Turn on the speaker and enable Bluetooth on your source device to pair within a 10 m range, or insert a MicroSD card or connect an AUX cable for direct playback. Use the integrated controls to adjust volume, skip tracks, or answer calls via the built-in microphone. Follow the manufacturer's markings on the device for input selection and power control.
Usage recommendations
For best results, avoid exposing the speaker to moisture, charge the battery regularly to maintain capacity, and keep the Bluetooth source within the recommended range to ensure stable connection and optimal audio quality.

## Specifications

### Features

| Feature | Value |
|---|---|
| Bluetooth version | 5.3 |
| Wi-Fi | No |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |
| Bluetooth | Yes |
| AUX in | Yes |
| Bluetooth range | 10 m |
| USB charging port | Yes |

### Performance

| Feature | Value |
|---|---|
| Compatible memory cards | MicroSD (TransFlash) |
| Built-in microphone | Yes |
| FM radio | No |
| Card reader integrated | Yes |
| Maximum memory card size | 64 GB |
| Recommended usage | Universal |

### Power

| Feature | Value |
|---|---|
| Battery type | Built-in battery |
| Battery life (max) | 4 h |
| USB Type-C charging port | Yes |

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | No |
| Cables included | USB Type-C |
| Manual | Yes |

### Audio

| Feature | Value |
|---|---|
| RMS rated power | 10 W |
| Impedance | 4 Ω |
| Sensitivity | 88 dB |
| Frequency range | 45 - 20000 |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Product type | Stereo portable speaker |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 460 g |
| Package depth | 75 mm |
| Package height | 164 mm |
| Package width | 78 mm |
| Package type | Hanging box |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.4 kg |
| Height | 160 mm |
| Width | 68 mm |
| Depth | 68 mm |

### Loudspeakers

| Feature | Value |
|---|---|
| Number of speakers | 2 |

## FAQ

### How much does the Stereo portable speaker Streetz S250-BLK cost, and is it available for purchase?

The price is 20.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 02.07.2026 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. 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 DELTACO 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 DELTACO 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: weight, number of speakers, 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 Stereo portable speaker Streetz S250-BLK?

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/11552465/66750168_large.webp