【Cleaning Expert】Super lightweight and portable, convenient to clean anytime and anywhere. Just take it with you to clean the desktop, keyboard, car, sofa, or any unreachable corners and crevices. | 【Adjustable Speed】One-key switch with two speeds. Speed Ⅰ with normal suction (10000 rpm) and speed Ⅱ with ultra suction (15000 rpm), will easily pick up all the crumbs, hairs, fluff, dust, paper scraps, etc. | 【Full Accessories】Come with an additional cleaning nozzle and brush, enable you to reach all the unreachable corners and crevices, makes the cleaning more thoroughly. | 【Anti-Leakage】The fine micropore filter screen will effectively prevent the leakage of small particles as well as the secondary pollution, and always keep your hands clean. | 【Long-lasting Power】Convenient USB charging. After fully charged for 2~3 hours, it can work for 4~6 hours continuously and one month intermittently.