# Portable stereo system Aiwa BBTU-400BK 6 W FM Black MP3 playback

**URL:** https://aio.lv/en/product--aiwa-bbtu-400bk--10929795
**Data updated:** 2025-12-30 14:53 (EET)
**Category:** Music & Mini Audio Systems
**Manufacturer:** aiwa
**Manufacturer code:** BBTU-400BK
**EAN:** 8435256898422
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 65.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 54.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--aiwa-bbtu-400bk--10929795

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.89 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

The Aiwa BBTU-400BK is a portable stereo system featuring both analog and digital tuners, supporting FM radio bands. It has a power output of 6 W and supports CD, CD-R, and CD-RW playback. The system includes an LCD display with white backlight and is controlled via buttons. Ideal for enjoying music on the go.

## Long description

The Aiwa BBTU-400BK is a compact portable stereo system offering CD, CD-R, CD-RW and MP3 playback, FM PLL radio and Bluetooth v5.0+EDR connectivity. With a 6 W RMS output and High Dynamic Range speaker drivers, it combines wired and wireless options including Aux-in and a stereo earphone jack. The unit features a top-loading CD player, LCD display with white backlight, program memory for discs, a digital clock and alarm functions. Its lightweight, black housing and 10 m wireless range make it suitable for rooms, small gatherings and personal listening.
Advantages
The system supports multiple playback formats (CD/CD-R/CD-RW/MP3) and offers Bluetooth v5.0+EDR for seamless wireless streaming. High Dynamic Range speaker drivers and 6 W RMS output provide clear sound for a compact device. The top-loading CD mechanism includes extensive program memories, while FM PLL radio offers 40 preset stations. Additional connectivity options include Aux-in and a stereo earphone jack for private listening. The built-in digital clock and alarm add everyday convenience.
Suitable for
Listening to CDs and MP3s at home or in small rooms
Wireless audio streaming from smartphones or tablets via Bluetooth
Listening to FM radio with preset station memory
Private listening using headphones
Key specifications
Brand: Aiwa
Model: BBTU-400BK
Power output: 6 W RMS
Bluetooth: v5.0 + EDR, range up to 10 m
Supported discs: CD / CD-R / CD-RW / MP3
Radio: FM PLL with 40 presets
Display: LCD with white backlight
Connectivity: Aux-in, stereo earphone jack
Weight: 1.2 kg
Colour: Black
How to use
Place the Aiwa BBTU-400BK on a stable surface and connect it to mains power. For CD playback, open the top-loading tray, insert a compatible disc (CD/CD-R/CD-RW/MP3) and close the lid; use the control buttons to play, pause, skip tracks or access program memory. To stream audio via Bluetooth, enable Bluetooth on your source device, select the Aiwa unit from the device list and start playback. For wired sources, connect through the Aux-in jack. Use the FM tuner to scan and store up to 40 preset stations. The digital clock and alarm are set via the device controls; consult the manual for step-by-step button operations.
Usage recommendations
For reliable wireless performance, keep the Bluetooth source within the 10 m range and avoid obstacles between devices. Use high-quality MP3 files for best playback from discs, and ensure the unit is placed on a flat, vibration-free surface to preserve sound clarity and CD mechanism longevity.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| Headphone connectivity | 3.5 mm |
| Headphone out | Yes |
| Bluetooth | Yes |
| USB 2.0 ports quantity | 1 |
| Headphone outputs | 1 |
| AUX in | Yes |

### Optical drive

| Feature | Value |
|---|---|
| Optical drive type | Player |

### Radio

| Feature | Value |
|---|---|
| Tuner type | Analog & digital |
| Supported radio bands | FM |

### Display

| Feature | Value |
|---|---|
| Backlight display | Yes |
| Backlight colour | White |
| Built-in display | Yes |
| Display type | LCD |

### Network

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

### Power

| Feature | Value |
|---|---|
| Number of batteries supported | 6 |
| Power source | AC/Battery |
| Compatible battery sizes | UM-2 |
| AC input frequency | 50 - 60 |
| AC input voltage | 110 - 230 |
| DC input voltage | 9 |

### Design

| Feature | Value |
|---|---|
| Disc loading type | Top |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.2 kg |
| Height | 128 mm |
| Width | 260 mm |
| Depth | 220 mm |

### Ergonomics

| Feature | Value |
|---|---|
| Sleep timer | Yes |

### Packaging content

| Feature | Value |
|---|---|
| Quantity | 1 |
| Cables included | AC |
| Manual | Yes |
| Batteries included | No |

### Other features

| Feature | Value |
|---|---|
| Control type | Buttons |
| Carrying handle(s) | Yes |
| Number of built-in speakers | 2 |
| Bluetooth profiles | A2DP |
| FM preset stations | 40 |

### Cassette

| Feature | Value |
|---|---|
| Cassette deck | No |

### Multimedia

| Feature | Value |
|---|---|
| RMS rated power | 6 W |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 220 mm |
| Package height | 130 mm |
| Package width | 260 mm |

### Features

| Feature | Value |
|---|---|
| MP3 playback | Yes |
| Product colour | Black |
| Volume control | Buttons |
| Alarm clock | Yes |
| USB direct playback | Yes |
| Clock function | Yes |
| Disc types supported | CD-RW, CD-R, CD |

## FAQ

### How much does the Portable stereo system Aiwa BBTU-400BK cost, and is it available for purchase?

The price is 65.99 € (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 30.06.2026 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, mp3 playback, 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 Portable stereo system Aiwa BBTU-400BK?

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/10929795/65564063_large.webp