# FONENG BL15 Portable Bluetooth 5.0 Speaker, 8W, LED Lighting, 4000mAh Battery

**URL:** https://aio.lv/en/product--foneng-bl15-black--10469459
**Data updated:** 2026-05-28 14:56 (EEST)
**Category:** Portable Speakers
**Manufacturer:** FONENG
**Manufacturer code:** BL15 Black
**EAN:** 6970462517511
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 25.20 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--foneng-bl15-black--10469459

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The FONENG BL15 is a compact portable Bluetooth 5.0 speaker delivering 8W of audio power. It features integrated LED lighting and a high-capacity 4000mAh battery for extended playback. Designed for wireless connectivity, this speaker is ideal for mobile use, providing clear sound quality and a stylish aesthetic for various indoor and outdoor environments.

## Long description

The FONENG BL15 is a versatile portable Bluetooth 5.0 speaker designed to provide high-quality audio performance in a compact form factor. With 8W of output power, it delivers clear sound with balanced treble and bass, making it a reliable companion for various social settings. The device features integrated dynamic LED lighting with multiple modes to enhance the visual atmosphere, while the robust 4000mAh battery ensures extended playback time and the added functionality of a powerbank for charging mobile devices.
Advantages
This speaker stands out due to its combination of audio performance and practical features. The integration of Bluetooth 5.0 technology ensures a stable and interference-free wireless connection with smartphones and other devices. Users benefit from flexible playback options, including support for USB drives and SD cards, allowing for music enjoyment even without a connected phone. The inclusion of a high-capacity battery not only supports long listening sessions but also provides the convenience of an emergency power source for other electronics. Furthermore, the customizable LED lighting adds a modern aesthetic touch that adapts to different environments and moods.
Suitable for
Outdoor gatherings such as barbecues and picnics
Indoor house parties and social events
Personal use in bedrooms or living areas
Emergency mobile device charging via the powerbank function
When it may not be suitable
The FONENG BL15 may not be the optimal choice for professional audio production or large-scale outdoor events where high-volume sound reinforcement is required. Additionally, while it is portable, it is not explicitly rated for extreme weather conditions, so it should be protected from heavy rain or submersion in water.
Key specifications
Bluetooth version: 5.0 + EDR
Output power: 8W
Battery capacity: 4000mAh
Playback time: Approximately 5 hours
Charging time: Approximately 4 hours
Connectivity: Bluetooth, USB drive, SD card
Speaker driver: 57mm, 4Ω
How to use
To begin using the speaker, ensure it is fully charged using the provided USB-C cable. Power on the device and activate Bluetooth on your smartphone to pair it with the speaker. Once connected, you can stream audio directly from your device. To utilize alternative playback methods, insert a compatible SD card or USB drive into the designated slots. You can toggle between the 12 available LED lighting modes using the dedicated control buttons on the unit. If your mobile device runs low on battery, connect it to the speaker's output port to utilize the built-in powerbank feature.
What to consider before purchase
Check if the 5-hour battery life is sufficient for your intended usage duration.
Ensure your music files are stored on compatible media if you plan to use the SD card or USB playback features.
Verify that the physical size of the speaker meets your requirements for portability.
Usage recommendations
For optimal battery longevity, avoid leaving the device in extreme temperatures and ensure it is fully charged before long trips. When using the powerbank function, prioritize charging your primary mobile device to maintain connectivity.

## FAQ

### How much does the FONENG BL15 Portable Bluetooth 5.0 Speaker cost, and is it available for purchase?

The price is 30.49 € (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 07.07.2026 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 FONENG 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 FONENG 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/10469459/52519853_large.webp