# Aroma diffuser Ellia ARM-770SO-WW — ultrasonic, 100 ml water capacity, auto shut-off

**URL:** https://aio.lv/en/product--ellia-arm-770so-ww--3557402
**Data updated:** 2025-12-29 13:32 (EET)
**Category:** Aroma Diffusers
**Manufacturer:** Ellia
**Manufacturer code:** ARM-770SO-WW
**EAN:** 0031262095442
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 56.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 47.10 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ellia-arm-770so-ww--3557402

## 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 | 1.89 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

Ultrasonic Ellia ARM-770SO-WW essential oil diffuser with a 100 ml water capacity. Uses ultrasonic vibrations to disperse a fine aromatic mist from essential oils, providing fragrance and humidification for small rooms. Features automatic shut-off when water runs out, quiet operation and compact design suitable for bedrooms, offices and travel.

## Long description

Ellia ARM-770SO-WW is an ultrasonic aroma diffuser with a 100 ml water reservoir that disperses a fine mist of essential oil for gentle fragrance and light humidification in small rooms. Crafted with glass and wood elements, the compact design is quiet in operation and includes automatic shut-off when the reservoir is empty. The unit is mains powered and measures 15.5 cm high by 15 cm wide, weighing 0.6 kg. This product is intended for use with essential oils only.
Advantages
The diffuser uses ultrasonic vibrations to produce a consistent, fine mist without heat, preserving the properties of essential oils. Natural materials such as glass and wood give a neutral, tactile appearance. A colour-changing light provides a soft ambient glow, and built-in relaxing and uplifting sounds support different moods. A convenient remote control allows operation from a distance, and the device will automatically shut off when the water reservoir is empty.
Suitable for
Bedrooms and nurseries
Home offices and small workspaces
Travel and hotel rooms
Yoga or meditation corners
Key specifications
Model: Ellia ARM-770SO-WW
Type: Ultrasonic aroma diffuser
Water capacity: 100 ml
Runtime: Up to 6 hours continuous or 12 hours intermittent
Power: Mains powered
Auto shut-off: Yes (when reservoir is empty)
Materials: Glass and wood
Dimensions (H x W): 15.5 cm x 15 cm
Weight: 0.6 kg
EAN: 0031262095442
How to use
Place the diffuser on a stable, level surface and fill the 100 ml reservoir with water up to the indicated level. Add a few drops of a suitable essential oil into the water. Connect the unit to mains power and use the controls or included remote to select mist mode, light and sound options. The diffuser will operate quietly and switch off automatically when the water runs out. Follow essential oil manufacturer instructions for dilution and safety.
Usage recommendations
Use only pure essential oils in recommended amounts. For small rooms, start with 3–5 drops per 100 ml of water and adjust to preference. Do not place the diffuser directly on delicate surfaces without a protective coaster. Empty and dry the reservoir when not in use for extended periods and clean according to the manufacturer’s instructions to prevent residue build-up.

## FAQ

### How much does the Ellia ARM-770SO-WW ultrasonic diffuser 100 ml cost, and is it available for purchase?

The price is 56.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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: Cash payment, 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 Ellia 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 Ellia 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/3557402/6404928_large.webp