General description Our Essential Oil Diffuser features a unique 3D design with exquisite patterns, making it a decorative masterpiece for any space. Its compact size allows it to fit seamlessly in various locations such as home, office, bedroom, baby room, and bathroom. This versatile device functions as a night light, aromatherapy diffuser, humidifier, and night lamp, creating an aromatic and humid environment. Technical specifications Product size: 5.1 x 9 inches Weight: 1.5 lb Water tank capacity: 120 ml Working time: 4~8 hours Noise level: less than 30 dB Power: 12 W Ultrasonic frequency: 2.4 MHz Bottom material: glass Water tank and bottom material: PP ABS, BPA free Usage Cosmetic: Refresh the skin, keep healthy and moist Humidification: Humidify and refresh the room air Relaxation: Aromatherapy to relieve stress Other information Features 7 gradient LED lights with options for cycling or setting to a single color Light can be turned off for humidification only Auto shut-off