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Cordless Ultrasonic Aroma Diffuser (4.1 oz)

$89.90 - $89.90
$89.90
$89.90 - $89.90
$89.90

Without a cord to worry about, this compact ultrasonic aroma diffuser can be placed wherever you want to enjoy your favorite scent, from a bedside table to a bathroom shelf. It releases a steady stream of fragrance into the air using ultrasonic waves, filling rooms up to 100–130 sq. ft. with an effective, even mist. Add water to the reservoir and 2–4 drops of your preferred essential oil to get started. Two adjustable LED light levels let it serve as a soft ambient light, and four timer settings give you control over how long it runs, with a maximum mist time of three hours.

How To Use:

  • Fill the reservoir to the max line.
  • Use 2-4 drops of essential oil in the water.
  • Replace the top of the diffuser
  • Press the "Mist" button to turn it on.
  • Press the "Mist" button to adjust timer.

User Guide (PDF: 2.15 MB)

SKU 4548076045724
Product Details

Measurements:
Dimensions: Approx. Dia.3.3 x H5.6" (dia. 8.4 x H14.3 cm)

Capacity: Approx. 4.1 fl oz (120 mL)

Weight: Approx. 0.7 lb (310 g) (excluding AC adapter)

USB-A to DC Cable Length: Approx. 39.4" (100 cm)

Country/Region of Origin: China

Material & Care

Body: PP Resin
Adapter: ABS Resin

- 4 Timer Phases with a maximum duration of 3 Hours. (30/60/120/180min)

- Works best at a room temperature of 60 to 80°F

- Power Supply: Rechargeable/AC type (USB AC adapter or built-in rechargeable battery used); Battery Used: Lithium-ion rechargeable battery (DC 7.4 V 2000 mAh), approx. 300 charge/discharge cycles. Power Consumption: Approx. 10W.

- Charging time: Approx. 2 hours

- Operating time: Approx. 4 hours (with USB AC adapter, full tank); Approx. 2 hours (cordless operation with battery fully charged).

- Essential oils sold separately.

- Use according to the instruction manual.

- This product can only be used within USA domestic, Canada and Hawaii. Please read carefully and follow the instruction manual and warnings when used.

- Limited 1 year warranty. This warranty does not cover damage or malfunction caused by inappropriate use or handling of the product. This warranty is valid for one year after the date of purchase.

- See more at https://www.muji.us/pages/notice-on-counterfeit-aroma-products

⚠ Warning: Cancer - https://www.p65warnings.ca.gov/

Shipping & Returns

Spend $80 to receive free shipping. Oversized items require additional handling fees. Learn more

Except for furniture, bedding & towels, innerwear, and food, merchandise can be returned or exchanged within 30 days of delivery. Learn more

Overall rating: 4.52 / 5 from 225 reviews.

AI Generated Review Summary

The Ultrasonic Aroma Diffuser is a compact and efficient device for dispersing fragrant mist in rooms up to 130 sq. ft. It features adjustable LED light levels, multiple timer settings, and a soothing mist function. Customers appreciate its quality, design, and the pleasant scent it provides.

Summary topics

  • Essential Oils Compatibility: 11%
  • LED Light Levels: 13%
  • Product Scent: 10%
  • Product Aesthetics: 10%
  • Product Design: 8%

Review topics: ["size","fit","light","scent","quality","design","looks","set","packaging","water","air","works","price","use","diffuser","oils","mist","room","aroma","space","muji","cleaning","addition","device","version","store","noise","machine","feature","function"].

Review highlights

  • "The pure essential oils used are subtle enough to provide a pleasing aroma." — MIKE B.
  • "Its ultrasonic technology disperses a delightful fragrant mist, instantly creating a serene and refreshing atmosphere." — Noelle O.
  • "I love the cozy vibes it gives with the soft warm glow of the light, and the aroma diffuser is so calming." — Caitlin K.

Reviews

Easy to use, minimal design

"No complicated options, no smart app integration. Just add water, add essential oil, and set a timer. That's it. The only complaint I have is that the warnings on the base are very dark and are visible through the outer shell. I wish they were a lighter gray so that the outside was pure white."

— kabutops141 (5/5)

good scent diffuser

"overall very good - diffuses scent well, easy to use, plus it has two light settings. it's a really aesthetically pleasing scent diffuser. my only qualm is the rate at which mist comes out. you can't really lessen the stream, so if i use it with the 180 min setting there will be a small puddle of water surrounding it by the end. it's ok if i just use the 30 min setting."

— Helen J. (4/5)

Great gift

"Can never disappoint the recipient with this."

— Maria F. (5/5)

"This is the best difuser!!! I Highly recomended"

— Yamel (5/5)

"It works well but is cheaply made for the price."

— Patricia (4/5)

relaxing

"it's pretty and works great with oils"

— Ashley P. (5/5)

Best so far

"I’ve had many different diffusers and this is my fave. Simple design and great output of mist"

— Jamie S. (5/5)

excellent diffuser

"works great. easy to use. scents are very nice and make the house nice."

— Raymond W. (5/5)

Wonderful diffuser

"I am totally satisfied with this diffuser. You can change a blow direction of mist, a timer function helps, and lighting is just right for night light (I connected it to motion sensor but haven’t had an occasion to check after mist timer expired yet) Simple design is a plus."

— Yoshinori M. (5/5)

nice

"i like it"

— Cynthia H. (5/5)

Q&A

does the machine turn of automatically when the time is over? TY.
Once the timer is up the machine will automatically turn off.

Due to the high volume of orders, we are experiencing a delay in shipping times. We apologize for the inconvenience.