Experience the enchanting anti-gravity water droplet effect – a captivating centerpiece that transforms any room into a serene oasis. Our 680ml large-capacity diffuser combines essential oil fragrance dispersion with cool mist humidification, gently combating dry air in homes, offices, or small spaces. Smart & Safe Performance Designed for worry-free use, the 4-hour auto power-off feature activates after continuous operation. Choose from two convenient refilling methods for effortless water replenishment. The whisper-quiet mechanism ensures peaceful relaxation or focused work. Made from durable BPA-free plastic, its compact round shape (7.55” W x 9.6” H) fits seamlessly on nightstands, desks, or shelves. Easy Maintenance & Portability Clean with simple water rinses between oils. The USB-powered design offers flexible placement without bulky cords. Ideal as a housewarming gift or personal air freshener, it efficiently diffuses your favorite scents while adding elegant decor.