# Mono portable speaker MILI Ultron 461891 — 3 W RMS, wireless, built-in 420 mAh battery, white

**URL:** https://aio.lv/en/product--mili-6938012331475--11999661
**Data updated:** 2026-03-11 18:32 (EET)
**Category:** Portable Speakers
**Manufacturer:** MILI
**Manufacturer code:** 6938012331475
**EAN:** 6938012331475
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 39.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 32.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mili-6938012331475--11999661

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

MILI Ultron 461891 is a mono portable party speaker with 3 W RMS output and wireless connectivity for use with tablets and smartphones. It features a built-in 420 mAh rechargeable battery delivering up to 8 hours of playback, compact lightweight design (0.087 kg) and white finish. Suited for personal listening, small gatherings and on-the-go audio.

## Long description

MILI Ultron 461891 is a compact mono portable speaker designed for straightforward wireless audio playback from smartphones and tablets. The speaker provides 3 W RMS output, a built-in rechargeable 420 mAh battery that supports up to 8 hours of continuous playback, and a lightweight white housing that makes it easy to carry for personal listening or small gatherings.
Advantages
The speaker combines simple Bluetooth connectivity with a small footprint and low weight, allowing fast pairing with mobile devices and convenient transport. Its built-in battery supports extended portable use without the need for constant charging, and the mono 3 W RMS driver delivers clear sound for voice and background music in small spaces. The white finish and minimalist design integrate easily into different environments.
Suitable for
 Personal listening at home or outdoors
 Small social gatherings and background music
 Use with smartphones and tablets for media playback
 Portable audio on trips, walks, or commuting
Key specifications
 Output power: 3 W RMS
 Speaker configuration: mono (single driver)
 Battery: built-in rechargeable 420 mAh
 Playback time: up to 8 hours (depends on volume and content)
 Connectivity: wireless Bluetooth for pairing with mobile devices
 Weight: 0.087 kg
 Color: white
How to use
Charge the speaker fully before first use using the supplied cable or a compatible USB charger. Switch on the speaker and enable Bluetooth on your smartphone or tablet, then select the device name from the list of available Bluetooth devices to pair. Control playback and volume from the connected source device; the speaker provides basic audio output for music, podcasts, and calls. After use, power off the speaker to conserve battery.
Usage recommendations
For optimal battery life, avoid leaving the speaker connected to a charger continuously and store it partially charged if unused for long periods. Keep the speaker dry and clean, and operate it within normal indoor or protected outdoor conditions to maintain sound quality and longevity.

## Specifications

### Technical details

| Feature | Value |
|---|---|
| AC adapter included | No |
| Bluetooth | Yes |
| 3.5 mm connector | No |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 136 mm |
| Package height | 38 mm |
| Package width | 106 mm |
| Package type | Box |

### Power

| Feature | Value |
|---|---|
| Battery type | Built-in battery |
| Battery recharge time | 1.5 h |
| Battery life (max) | 8 h |
| DC input voltage | 5 |
| USB Type-C charging port | Yes |

### Design

| Feature | Value |
|---|---|
| Product colour | White |
| Product type | Mono portable speaker |

### Performance

| Feature | Value |
|---|---|
| Built-in microphone | No |
| FM radio | No |
| Card reader integrated | No |
| Recommended usage | Tablet / Smartphone |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |
| AUX in | No |

### Loudspeakers

| Feature | Value |
|---|---|
| Number of speakers | 1 |

### Features

| Feature | Value |
|---|---|
| LED indicators | Y |
| Wi-Fi | No |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.087 kg |
| Height | 40 mm |
| Width | 60 mm |
| Depth | 60 mm |

### Battery

| Feature | Value |
|---|---|
| Battery capacity | 420 mAh |

### Audio

| Feature | Value |
|---|---|
| RMS rated power | 3 W |

## FAQ

### How much does the MILI Ultron 461891 mono portable speaker cost, and is it available for purchase?

The price is 39.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 244 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 16.07.2026 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 MILI 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 MILI 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: number of speakers, weight, 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/11999661/67467737_large.webp