7 color changing wood grain humidifier. This product uses touch switch. Touch once, atomization and lighting. Touch twice, light is off. Touch three times, both will be off. There is also a delay of 4 hours automatic shutdown. Specification: Material: ABS Water tank: 300ml Power: 2W Adaptive area: about 30-41square meters Spray volume: 30 ml/ h Power mode: DC5V, DC (USB) Size: approx. 110 X 110 X 115mm/4.33 X 4.33 X 4.52inch Features: Make your home smells good. Prevent dry and cracked skin during dry winters. Humidifying the air, makes breathing easier and reduces coughing and sinus congestion due to colds, allergies, and flu. Placed at home, yoga, office, spa, bedroom, baby room, reduce the smell of cigarettes, cooking and pets. Perfect gifts for families and friends who love aromatherapy or benefit from aromatherapy. Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color which is showed on the pictures. Thank you! 2. Please forgive 1-3cm measuring deviation due to manual measurement. Included: 1 X Humidifier 1 X English Manual 1 X USB Cable 1 X Sponge Bar