Efficient and fast purification to provide you with fresh air. Negative ion generators: -free.Allows to and continuously, efficiently remove and isolate dust and common household allergens from the air. Portable and compact: The compact size perfect for any small area such as Desktop,Kitchens, and Bedroom. Perfect gift for family, pet lover, friends and colleague. Connect the power to use. size: 12 x 12 x 25cm Material: ABS colour: White Package Contents: 1 x Air Purifier 1 x USB Cable Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.