Portable Car Aromatherapy Machine — 100ML USB Essential Oil Humidifier Why you need it Delivers a controlled, quiet mist of water and essential oils to refresh small spaces, reduce dryness, and create a more comfortable, relaxed environment. Compact and lightweight design makes it easy to carry between car and home so you can maintain a pleasant atmosphere wherever you go. USB power lets you run it from car USB ports, power banks, or USB adapters for flexible use. Key features and benefits 100ML capacity: Holds enough water for extended use in cars, bedrooms, or offices while remaining compact and easy to refill. Adjustable aroma control: Upgraded misting technology lets you change fragrance intensity to match your mood or environment for a scent level. Lownoise operation: Silent diffusion keeps sound to a minimum so it won't disturb sleep, work, or concentration. Wide filling opening and water level indicator: Simple, messreducing refills and a clear view of remaining water for worry operation. Sevencolor LED atmosphere light: Softly cycles through colors to enhance relaxation and create a calming visual environment while diffusing oils. USBpowered: Designed for standard USB power sources for convenient, portable use. Practical use scenarios In the car: Plug into a vehicle USB port to reduce stale odors, keep the cabin comfortable on commutes, and add a pleasant scent during travel. At home: Place on a bedside table to support a calm sleep environment or use in a home office to promote focus and stress relief while working. On the go: Powered by a power bank, take it to a hotel room or shared workspace to quickly create a familiar, relaxing atmosphere. What to expect A small, portable device that provides adjustable mist and scent control with quiet operation and simple USB power. Easy to refill and monitor with a wide opening and visible water level. Ideal for spaces such as cars, bedrooms, and offices.