Yes. According to the official website of Hefei Jiade Trading Co., Ltd., it can be seen that the Lake Mite Remover has a patented roller brush and 500W powerful high-power, dual-motor drive, with a shelf life of 3 years. It can be powerfully slapped for deep mite removal, and has obtained international SGS and CE certification. , through a combination of ultraviolet and ultrasonic technologies, the mite and bacteria removal rate is as high as 99.99%.