✓ Free U.S. shipping · ✓ 90-night home trial — keep the oil · ✓ No contract — cancel anytime · ✓ 1-year warranty Mini Plus — Waterless Cold-Air Scent Diffuser (up to 900 sq ft) The Mini Plus is a waterless cold-air oil diffuser that fills any room up to 900 square feet with clean, even, long-lasting fragrance — no water, no heat, no residue. Built from durable aircraft-aluminum in Silver Oxide or Black, it pairs premium cold-air diffusion with a compact, modern design that suits any space. Why cold-air diffusion: it preserves the true scent of the oil and disperses a dry, ultra-fine mist evenly across the room — quieter, cleaner, and longer-lasting than heat or water diffusers. Features: Covers up to 900 sq ft Waterless and heatless Whisper-quiet 3 intensity levels plus built-in timer 100ml capacity USB-C powered (plug-in — no internal battery) Safe around kids and pets Silver Oxide or Black finish 1-year limited warranty Run it for 90 nights. If you don't love it, we'll take it back. Email us and we'll send a prepaid return label and refund the full price. Keep the oil. No restocking fee, and you don't pay shipping either way. Full terms on our returns page. Perfect for: living rooms, bedrooms, offices, and boutiques that want reliable everyday scent from a sleek plug-in unit. How to use: Add your favorite Aroma Max oil, choose intensity and schedule, and let it run. Pair it with a fragrance on Subscribe and Save — 20% off every refill, cancel anytime with no fee.
