# Stereo portable speaker Anker Soundcore Boom 3i — 50 W RMS, wireless, waterproof, built-in battery (Black)

**URL:** https://aio.lv/en/product--anker-46266348--12252044
**Data updated:** 2026-04-06 09:56 (EEST)
**Category:** Speakers
**Manufacturer:** Anker
**Manufacturer code:** 46266348
**EAN:** 0194644276515
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 122.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 101.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--anker-46266348--12252044

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 6.79 EUR |

## Summary description

Anker Soundcore Boom 3i is a stereo portable speaker with 50 W RMS rated power and wireless connectivity. It features two speaker drivers, a built-in rechargeable battery (up to 16 hours playback), USB power source and waterproof protection, making it suitable for mobile phone audio, outdoor use, and travel.

## Long description

The Soundcore Boom 3i is a 50 W stereo portable speaker in black designed for outdoor and mobile use. It features wireless Bluetooth connectivity, a built-in rechargeable battery with up to 16 hours of playback, and waterproof protection. The speaker offers immersive stereo sound from two drivers and includes a detachable strap for easy carrying.
Advantages
Boom 3i provides stable, forward-facing audio even on water thanks to industry-first floating playback with auto-correction to remain upright. The speaker delivers enhanced low frequencies using BassUp™ 2.0 technology that produces deeper bass around 56 Hz. Its rugged casing and protective coating increase resistance to saltwater, sweat, and spray, extending corrosion-free use in maritime environments. Additional features include a loud 96 dB emergency alarm, voice message broadcast, Buzz Clean to remove dust, and app-based control for EQ, BassUp, lighting and firmware updates.
Suitable for
Outdoor activities (beach, boating, camping)
Portable everyday use with smartphones
Small gatherings and outdoor parties
Situations requiring a loud audible alarm or voice broadcast
When it may not be suitable
While the Boom 3i is built for outdoor use and offers strong bass for its size, it is not intended to replace high-end home audio systems for critical listening. Battery life is up to 16 hours under typical conditions, so extended unattended use beyond that will require recharging via USB.
Key specifications
RMS rated power: 50 W
Speaker configuration: Stereo, 2 speakers
Connectivity: Wireless Bluetooth
Battery: Built-in rechargeable, up to 16 hours playtime
Weight: 0.78 kg
Colour: Black
Protection: Waterproof and enhanced saltwater resistance
How to use
Charge the built-in battery via the USB power port before first use. Pair the speaker with your smartphone or other Bluetooth-enabled device and start playback. Use the detachable strap to carry or attach the speaker. Press and hold the BassUp button for 5 seconds to activate the 96 dB emergency alarm. Record and broadcast a voice message through the app when needed. Use the app to adjust EQ, enable BassUp 2.0 or Buzz Clean, control lighting and apply firmware updates.
What to consider before purchase
Intended use: primarily portable and outdoor listening rather than high-fidelity home audio
Battery runtime: up to 16 hours—consider charging options for extended use
Size and weight: 0.78 kg for easy portability
Saltwater resistance: designed for beach and boat use but rinse after exposure to heavy salt spray for longevity
Usage recommendations
For best performance outdoors, enable BassUp 2.0 for fuller low end, use Buzz Clean periodically to remove debris, and keep the speaker secured with the detachable strap. Activate the emergency alarm only in actual emergency situations.

## Specifications

| Feature | Value |
|---|---|
| Built-in microphone | No |
| Illumination colour | Multi |
| Hook | Yes |
| Illumination LED | Yes |
| USB charging port | Yes |
| True Wireless Stereo (TWS) technology | Yes |
| USB Type-C charging port | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| Bluetooth version | 5.3 |
| Connectivity technology | Wireless |
| Bluetooth | Yes |
| Wi-Fi | No |
| Card reader integrated | No |
| AUX in | No |
| 3.5 mm connector | No |

### Other features

| Feature | Value |
|---|---|
| AC adapter included | No |
| FM radio | No |
| Hands-free mode | Yes |
| Protection features | Waterproof |
| Product type | Stereo portable speaker |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.78 kg |
| Height | 85 mm |
| Width | 210 mm |
| Depth | 78.5 mm |

### Power

| Feature | Value |
|---|---|
| Battery type | Built-in battery |
| Battery life (max) | 16 h |
| Power source type | USB |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | USB Type-C to USB Type-C |
| Manual | Yes |

### Performance

| Feature | Value |
|---|---|
| Product colour | Black |
| RMS rated power | 50 W |
| International Protection (IP) code | IP68 |
| Recommended usage | Mobile phone / Smartphone |
| Number of speakers | 2 |

### Logistics data

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

## FAQ

### How much does the Anker Soundcore Boom 3i stereo portable speaker cost, and is it available for purchase?

The price is 122.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 29.06.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Anker Soundcore Boom 3i stereo portable speaker be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Anker 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 Anker 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: connectivity technology, weight, rms rated power, 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.

## Image

https://aio.lv/img/cache/product/12252044/68162035_large.webp