This compact aromatherapy diffuser is designed for quick, reliable fragrance delivery in cars and small indoor spaces. It uses undiluted aromatherapy solution without adding water, so setup is simple and scent is steady. Lightweight and rechargeable, it fits daily routines and travel with minimal effort. Key benefits Directfill design for consistent diffusion without adding water, reducing maintenance and setup time. Effective odor removal for enclosed spaces, helping neutralize air conditioning odor, secondhand smoke, car odor, and other ordinary smells. Flexible timer settings to match use patterns: 1 hour, 2 hours, 3 hours, or continuous operation. Portable and easy to install in a vehicle or place on a desk, shelf, or countertop. Builtin 2000mAh rechargeable lithium battery for long runtime and low power consumption. Features Simple operation with four switch positions: 1H, 2H, 3H, and continuous. Direct use with aromatherapy solution; no water required. Compact, lightweight construction for easy placement and transport. Rechargeable 2000mAh battery provides extended use between charges. Typical use scenarios Daily commute: place in the car to reduce lingering air conditioning or smoke odor during short trips and commutes. vehicle refresh: use after vehicle to help alleviate car odor while maintaining a pleasant cabin atmosphere. Home or office: move to a small room, home office, or bathroom to refresh the air without bulky equipment or constant supervision. What you get A compact, rechargeable diffuser that works with standard aromatherapy solution, multiple timer options for control over runtime, and a portable form factor suitable for vehicles and small indoor spaces. Compatibility and size Suitable for use in cars and most small indoor areas. Small, lightweight design makes it easy to carry and position where needed. Notes Use with the recommended aromatherapy solution only. Follow charging and usage instructions for performance and battery life.