NOW Portable USB Ultrasonic Essential Oil Diffuser – 60 mL, LED Lights, Up to 6-Hour Runtime

NOW Solutions Portable USB Ultrasonic Oil Diffuser is a compact aromatherapy device designed for convenient use at home, in the office, or while traveling. Its 60 mL water reservoir combines room-temperature tap water with your preferred essential oils to create an ultra-fine cool mist using high-frequency ultrasonic vibrations.

This portable essential oil diffuser operates without heat, helping maintain the natural aromatic character of essential oils while avoiding an exposed flame or hot surface. Its whisper-quiet operation, compact cylindrical design, and included carrying case make it especially suitable for desks, hotel rooms, workspaces, and compatible vehicle cup holders.

The diffuser offers up to six hours of continuous mist, rotating or fixed LED light modes, touch-sensor controls, and automatic shutoff for convenient everyday operation. It provides aromatic coverage for rooms measuring up to approximately 400 square feet and connects through an included USB cable. Made from BPA-free recycled plastic, this gray ultrasonic diffuser offers a reusable alternative to aerosol room sprays and scented candles. The power adapter is not included, and some vehicle USB ports may not supply sufficient power.

Key Benefits

• Supports portable aromatherapy at home, work, or while traveling
• Produces a fine cool mist without applying heat to essential oils
• Promotes a customized aromatic atmosphere in spaces up to 400 sq. ft.
• Operates quietly for work, reading, meditation, or relaxation routines
• Provides up to six hours of continuous operation per fill
• Automatically shuts off for added everyday convenience
• Offers rotating, fixed-color, and light-off LED settings
• Includes a portable carrying case and USB power cable

Product Details

Featured Ingredients

This product does not contain dietary or active ingredients. It is an ultrasonic aromatherapy device made from BPA-free recycled plastic and designed for use with room-temperature tap water and compatible essential oils.

Ultrasonic Diffusion Technology: High-frequency electrical vibrations turn water and essential oils into a fine cool mist. This heat-free process provides a flame-free way to enjoy personalized aromatherapy.

Rotating LED Lighting: The integrated lighting system can rotate through different colors, remain fixed on one selected color, or operate with the light turned off.

How to Use

Remove the diffuser cover and add room-temperature tap water up to the marked fill line. Add the recommended amount of your preferred essential oil, then reassemble the diffuser.

Connect the included USB cable to a compatible powered USB port and use the touch sensor to begin operation. Select rotating, fixed, or no-light operation according to your preference.

Do not fill above the marked line. Clean the reservoir regularly according to the instruction manual. The USB power adapter is not included, and some USB ports in vehicles may not provide sufficient power.

Caution: This product is not a toy. Keep it away from children and pets. It is not intended for use with pets.

Best Time to Take

This product is not taken internally. Use it whenever you want a customized aromatic atmosphere, including during work sessions, travel, meditation, reading, morning routines, or evening relaxation. Select essential oils appropriate for the space and intended atmosphere.

Best For

• Home, office, hotel, and travel aromatherapy
• Desks and workspaces with access to USB power
• Adults seeking a compact and portable oil diffuser
• Rooms measuring up to approximately 400 square feet
• Users who prefer quiet, heat-free cool-mist diffusion
• Vehicle cup holders with a compatible powered USB connection
• Creating personalized fragrance with essential oil blends