This updated 300 ml diffuser combines a natural wood grain exterior with a compact, userfriendly design. It releases a soft, continuous mist to scent and lightly humidify small to medium rooms, and it includes simple controls and USB power for flexible use. Key features and benefits 300 ml capacity: Provides approximately 7 hours of continuous mist on a full tank for extended use without frequent refills. Adjustable runtime: Set the diffuser to run for 1 hour, 3 hours, 6 hours, or continuously ON using the four timer options. Two mist intensity settings: Choose strong or weak mist output to match room size and preference. Auto shutoff: The unit powers off automatically when the water runs out for safe, unattended operation. Easy refilling: The cap topper is simple to remove for fast and mess refills. USB powered: Works with a car adapter, laptop, or power bank for instant operation anywhere with a USB port. Stylish finish: Wood grain exterior offers a natural, unobtrusive look that blends with most home and office decor. Dual use as freshener: Designed to disperse fragrance and help reduce common odors, such as those from pets, while freshening the air. Compatibility and performance Power source: USB connection; compatible with standard 5 V USB power supplies such as car adapters, computers, and power banks. Capacity and runtime: 300 ml tank, about 7 hours continuous mist at standard output. Controls: Four timer settings plus continuous ON and two mist intensities. Automatic shutoff when water is depleted. Practical use scenarios Bedroom: Place on a nightstand to create a relaxing atmosphere with gentle fragrance throughout the evening. Use timer settings to match sleep routines. Home office or desk: Add fragrance and light humidity while working; USB power makes it easy to run from a laptop or desktop. Car or pet area: Operate from a car USB adapter for travel, or place near a pet space to help neutralize everyday odors and keep the area smelling fresh. What makes it stand out Combination of a larger 300 ml capacity and multiple timers delivers longer, more flexible operation than many compact diffusers. Simple USB power and easy refill design make it convenient for home, office, and travel use. Natural wood grain look provides a discreet, decorative finish that fits a variety of interiors. Package note Includes diffuser unit and USB cable. Add your preferred essential oil or fragrance for use.