Sufficient quantity to use and share: allows you to use the distribution purifier in different rooms or share with your friends, colleagues and family Efficient air purification: This small air purifier works simply and directly, can absorb dust and other impurities in the air, effectively improve the air quality; these air purifiers help create a comfortable home environment while benefiting Small and design: The filter air purifier has an elegant and simple design; it can fit comfortably in most spaces, and the USB interface is at your disposal. Reliable and sturdy material: This air purifier ensures a long service life, durability, safety and reliability, and adopts a silent design to provide you with a quiet environment and long-term service Colour:As Shown Material:Plastics + Electronics Package Contents: 1 * Air Purifier 1 * filter Only the above package content, other products are not included. Note: Light reflection 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.