1.Powerful Air Purification - Our air purifier for home is small in size, but it has a 2-stage filtration system: pre-filter and H13 true HEPA filter. Effectively pollutants, pet dander, pollen, smoke, and house odor. It is very suitable for office, bedroom, living room, kitchen and other small areas. This is the perfect choice to create a healthy environment 2.Quiet Room Air Purifiers - The air purifier for bedroom adopts a 360 air intake and a powerful motor. The effective purification range is 215 square feet. Silence operation below 20dB , providing a comfortable and quiet sleeping environment for the family 3.Powerful Function & Efficient - This small room air purifier adopted enhanced air duct system. It can quickly release fresh air, effectively purify the air every minute and block out air-born pollution 4.Flexible & Compact Design - The air purifier can be easily and flexibly placed anywhere, connected to the power supply with USB Type C cable, and can be directly connected to laptops, mobile power supplies, etc. Fixed wall plugs and sockets are not necessary. Even when traveling, it is an ideal choice 5. There is no power plug in , please connect it to 5V/1A power plug or laptop Color: White Material: ABS Package Contents: 1 x air purifier 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.