[Efficient cleaning] With a powerful motor, beating mode, beating frequency of 8000 or min, and suction of 10Kpa, it can easily remove dust and pet hair. Easy and fast: equipped with 253.7 nanometer UV-C ultraviolet rays and ultrasonic technology, physical ultrasonic waves, strong high-frequency percussion, hurricane deep breathing, and super suction, you can get the best mattress cleaning experience and bring you a comprehensive and healthy home environment. cordless design: Made of high-grade components and materials, the bed vacuum cleaner minimizes the need for maintenance or replacement, and is equipped with advanced environmental humidity monitoring function, which can detect the microenvironment with high precision, and the normal applicable humidity is 45percent -65percent . The cordless design allows you to use without worrying about power problems, the trouble of wires, and USB charging mode. [Safe and reliable] One-button long press to start, six-speed switching, 6-speed variable speed adjustment, the speed can be adjusted during use to meet daily cleaning needs. It is an ideal choice for families with pets and babies. Colour:As Shown Material:ABS Package Contents: 1 x mite remover 1 x USB charging cable 5 x 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.