Combat dry air effortlessly with our 250mL ultrasonic humidifier (3.94×5.43 inches), featuring 360° mist nozzles for whole-room coverage. The adjustable warm/cool mist and optional nightlight function cater to all-night comfort, while BPA-free materials ensure safe inhalation. Perfect for allergy-prone seasons or office wellness, its hassle-free cleaning design maximizes convenience. Multifunctional Wonder: This ultrasonic diffuser combines humidification, aromatherapy, misting, and oxygenation, with a 2-8 hour timer to create a comfortable, fragrant environment. Vintage Gracefulness: Featuring a vintage kettle-shaped body in two classic colors (antique bronze/silver), it adds a historical air to any space, making it both a practical device and a decorative piece. User-Friendly Design: Powered by USB & Type-C for easy connectivity, with a concise structure that is intuitive for all users—no complicated applications or remotes needed. Safe and Quiet Working: Equipped with a water shortage power-off protection system and a tank capacity of less than 0.5L, it ensures safe use. Operating at less than 35dB, it won't disturb your work or rest. Versatile Style for Every Setting: Available in two eternal colors (antique bronze/silver), it complements any interior theme, making it a great gift or self-use device for enhancing air quality and reducing stress.