Portable Aroma Diffuser – USB Waterless Cold-Air, 10ml, 50–100m³ Coverage, ≤38dB

This portable aroma diffuser by PDQ is the most advanced personal aromatherapy device you can own — no water, no heat, no dilution, just pure essential oil diffused directly into the air in its most potent, therapeutic form. Using cold-air nebulizing technology that preserves every molecule of your essential oil exactly as nature intended, this portable aroma diffuser fills spaces from 50 to 100m³ with a consistent, fine mist of pure fragrance at just 1.3W and ≤38dB — silent enough for bedrooms, powerful enough for living rooms and offices. Compact at 78×78×70mm and USB-powered at 5V, this portable aroma diffuser goes wherever you go and works wherever you plug it in.

Why This Portable Aroma Diffuser Is in a Class of Its Own

• Waterless Cold-Air Nebulizing – Pure Oil, Maximum Potency – Unlike ultrasonic diffusers that dilute your essential oil with water and heat, this portable aroma diffuser uses cold-air nebulizing technology to atomize pure essential oil directly — no water added, no heat applied, no therapeutic properties lost. The most effective aromatherapy delivery method available.
• 50–100m³ Coverage – Fills Every Corner of Your Space – With a coverage range of 50 to 100 cubic meters, this portable aroma diffuser handles bedrooms, living rooms, open-plan offices, and hotel suites with equal ease. One device, total coverage.
• 10ml Essential Oil Capacity – Hours of Continuous Fragrance – The 10ml oil reservoir delivers extended runtime on a single fill, so your space stays consistently scented from morning to night without constant refilling.
• Silent ≤38dB – Aromatherapy Without Disruption – At less than 38 decibels, this portable aroma diffuser operates in near-total silence. Use it during sleep, meditation, work, or yoga without a single distraction.
• USB Powered 5V / 1.3W – Works Anywhere – Plug into any USB port — laptop, power bank, wall adapter, or car charger. This portable aroma diffuser is truly portable, working at your desk, in your bedroom, in your car, or in any hotel room worldwide.
• Button Control – Simple, Intuitive Operation – One-button operation makes this portable aroma diffuser effortless to use. No apps, no timers to program, no complexity — just press and enjoy.
• Multi-Certified – CE, FCC, UL, RoHS, EAC & More – Certified across 12 international safety and compliance standards including CE, FCC, UL, RoHS, EAC, and TGA. This is a diffuser built to the highest global safety standards.

Perfect For

• Bedroom and sleep aromatherapy
• Home office and workspace focus
• Living room and open-plan spaces
• Hotel rooms and travel use
• Yoga, meditation, and wellness routines
• Gifting wellness enthusiasts

Specifications

• Brand: PDQ
• Technology: Waterless cold-air nebulizing
• Oil Capacity: 10ml (oil-soluble essential oils only)
• Coverage: 50–100m³
• Noise: ≤38dB
• Power: 1.3W – USB 5V
• Dimensions: 78×78×70mm / 193g
• Colors: Green / White / Black
• Control: Button
• Certifications: CE, FCC, UL, RoHS, EAC, TGA, KC, PSE, WEEE, GMP, EPA, DOT

Important: Use oil-soluble essential oils with good fluidity only. Do not use water-soluble or highly viscous essential oils. The machine does not include essential oils.

Your space deserves the purest aromatherapy experience possible. This portable aroma diffuser delivers it — waterless, heatless, silent, and powerful — every single day.