Simulation Flame Effect & 3 Colors Atmosphere Lamp: High frequency ultrasonic atomization technology cooperates with LED to simulate natural flame effect, creating a pleasant atmosphere. 3 colors atmosphere lamp for relaxation in silent nights. Low Noise Operation: Professional noise reduction design ensures ultra-quiet operation, providing a peaceful environment to soothe mood, relieve stress and improve sleep quality. Intelligent Water Level Monitoring & Auto-off Protection: Visible water mark for timely water addition. Intelligent water level monitoring powers off automatically when water drops to warning level, preventing dry burning, safe and convenient. Compact & Fashion Design: Perfect for home, office, yoga or meditation. Enjoy fresh air and fragrance anytime. Specifications: Color: as shown; Material: ABS + PP + Electroplate; Rated Input: DC 5.4V/ 2.0A; Rated Power: <4.5W; Working Current: 1A; Water Tank Capacity: 200ml; Spray Quantity: 15-20ml; Item Size: 18.1 * 8.5 * 10.7cm/ 7.1 * 3.3 * 4.2in Packing List: 1 * Aroma Air Humidifier, 1 * USB Cable