# Mono portable speaker Aiwa BST-650BK — 20 W, Bluetooth, USB‑C, MicroSD, 2000 mAh battery (Black)

**URL:** https://aio.lv/en/product--aiwa-s7602608--12402345
**Data updated:** 2026-04-29 13:50 (EEST)
**Category:** Portable Speakers
**Manufacturer:** aiwa
**Manufacturer code:** S7602608
**EAN:** 8435256898118
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 51.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 42.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--aiwa-s7602608--12402345

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Aiwa BST-650BK is a mono portable/party speaker with 20 W RMS power and a frequency range of 60–20,000 Hz. It offers wireless Bluetooth connectivity (10 m range), USB‑C input, MicroSD playback and supports MP3 files. Built-in 2000 mAh Li‑Ion battery provides mobile use for universal indoor and outdoor audio playback.

## Long description

The Aiwa BST-650BK is a mono portable speaker designed for indoor and outdoor audio playback. It delivers 20 W RMS power with a frequency response of 60–20,000 Hz and supports Bluetooth wireless streaming up to approximately 10 m, USB‑C input, MicroSD playback of MP3 files and AUX input. The speaker includes Dual RGB lighting, a hand strap for carrying and an IPX6 water resistance rating. A built-in 2000 mAh Li‑Ion battery enables mobile use without constant mains connection.
Advantages
This compact mono speaker offers a balance of power and portability with a 20 W output and HyperBass-enhanced sound for stronger low frequencies. Multiple playback options — Bluetooth, MicroSD card, USB‑C and 3.5 mm AUX — make it flexible for different source devices. Dual RGB lighting adds visual interest for casual gatherings, while the included hand strap and modest weight (about 0.613 kg) simplify transport. IPX6 water resistance protects against heavy splashes, and the built-in 2000 mAh battery supports extended mobile operation.
Suitable for
Casual home listening in living rooms, kitchens or bedrooms
Small gatherings and outdoor picnics where mono sound and lighting effects are sufficient
Use with phones, tablets or MP3 players via Bluetooth, MicroSD or AUX
Portable background music for workspaces, workshops or short trips
When it may not be suitable
This mono speaker is not intended as a replacement for a stereo hi‑fi system or multi‑driver party setup; it provides single-channel sound which may lack the spatial separation and detailed stereo imaging required for critical listening. The 2000 mAh battery and 20 W output deliver moderate playtime and loudness, so it may not meet needs for long-duration events or very large outdoor venues.
Key specifications
Output power: 20 W RMS
Frequency range: 60–20,000 Hz
Battery: built-in Lithium‑Ion, 2000 mAh
Connectivity: Bluetooth (approx. 10 m range), 3.5 mm AUX in, USB‑C input, MicroSD card playback (MP3 supported)
Number of speakers: 1 (mono)
Water resistance: IPX6
Lighting: Dual RGB lighting
Weight: approx. 0.613 kg
Colour: Black
How to use
Charge the speaker using the USB‑C input until fully powered before first use. For wireless playback, enable Bluetooth on the source device and pair it with the speaker following the device pairing indicator; the typical effective range is up to 10 m. For wired playback insert a MicroSD card with MP3 files or connect a source with a 3.5 mm AUX cable. Adjust volume with the speaker controls and enable or disable RGB lighting as required. The hand strap facilitates carrying the speaker between locations, and IPX6 resistance allows use near water but not prolonged submersion.
What to consider before purchase
Mono output: suitable for single-channel sound rather than stereo separation
Battery capacity and expected playtime for your typical use cases
Required connectivity options (Bluetooth, MicroSD, USB‑C, AUX)
IPX6 rating: splash resistance but not submersion-proof
Size, weight and presence of a hand strap for portability
Usage recommendations
Place the speaker on a stable surface away from edges to avoid falls, keep charging cables and ports dry, and use Bluetooth or MicroSD playback to minimise wear on connectors. For improved bass perception in small spaces, position the speaker near a wall or solid surface. Keep software on source devices updated for best Bluetooth compatibility.

## Specifications

### Features

| Feature | Value |
|---|---|
| Bluetooth version | 5.0 |

### Technical details

| Feature | Value |
|---|---|
| Bluetooth | Yes |
| International Protection (IP) code | IPX6 |
| USB connectivity | Yes |
| 3.5 mm connector | Yes |

### Performance

| Feature | Value |
|---|---|
| Compatible memory cards | MicroSD (TransFlash) |
| Built-in microphone | Yes |
| Audio formats supported | MP3 |
| Card reader integrated | Yes |
| Recommended usage | Universal |
| Mobile operating systems supported | Windows CE, Android, iOS |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |
| USB connector type | USB Type-C |
| AUX in | Yes |
| Bluetooth range | 10 m |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 2000 mAh |
| Battery voltage | 7.4 V |

### Audio

| Feature | Value |
|---|---|
| RMS rated power | 20 W |
| Frequency range | 60 - 20000 |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Product design | Rectangle |
| Illumination colour | Multi |
| Illumination LED | Yes |
| Product type | Mono portable speaker |

### Power

| Feature | Value |
|---|---|
| Battery type | Built-in battery |
| Battery recharge time | 4 h |
| DC input voltage | 5 |

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.613 kg |
| Height | 83 mm |
| Width | 200 mm |
| Depth | 85 mm |

### Loudspeakers

| Feature | Value |
|---|---|
| Number of speakers | 1 |
| True Wireless Stereo (TWS) technology | Yes |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | AUX, USB Type-C |

## FAQ

### How much does the Aiwa BST-650BK portable mono speaker 20 W cost, and is it available for purchase?

The price is 51.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 81 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 13.07.2026 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 aiwa 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 aiwa 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 Aiwa BST-650BK portable mono speaker 20 W?

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/12402345/68688183_large.webp