Automatic Smart Mini Car Aroma Diffuser Machine

Simply plug the included USB cable into any 5 V USB port in your car, power bank, laptop, or wall adapter; the unit starts diffusing immediately.

Yes—its compact, cup-holder-friendly design (approx. 7 cm diameter) lets you place it securely in most standard vehicle cup holders for spill-free aromatherapy on the go.

Use only water-soluble (or “diffuser-safe”) essential oils to prevent clogging and ensure a consistent, fine cool mist.