Description <br />-Product Name: USB air humidifier<br />-Size: 8*8*11.2cm<br />-Color:Orange;Yellow・Green・Blue<br />-Material: ABS・ PP・ PET<br />-Capacity: 180 ml<br />-Use time: 5.5 hours<br />-Light source: LED light source<br />-Luminaire power: 0.5W<br />-Input voltage: DC5V<br />-Product switch: push button switch<br />-Suitable: Children's room・ bedroom・ bathroom・ living room・ office・ car・ outdoor and so on<br />-Accessories: 1 meters of USB data line<br />-Use area: less than 10 square meters<br />-Power off protection: automatic power-off for 4 hours<br /><br />--Note: This product is a humidifier・ material and structure is not suitable for aromatherapy. If you add essential oils・ it may damage the service life of the product. Humidifier water is best to use tap water・ because distilled water through evaporation・ purified water after extraction・ changed the original water quality