★This is a handy little USB connected device: Worried about not being able to clean the keyboard gap? Our portable handheld vacuum cleaner have good suction and are capable of sucking all sorts of tiny trash so that you can use it to clean cars, sofas, desks, window slits, etc. ★Low Noise: Our portable keyboard cleaner have excellent seal so they convert more air into suction for optimum cleaning. The power is 3.5W, ensuring that it does not emit excessive noise during operation. There is no need to worry about disturbing your family while using it! ★2 Vacuum Nozzles: 2 Different vacuum nozzles allow you to reach the tightest spaces; Flat nozzle can inhale little pieces of paper while brush nozzle can dry ash and dust ;Weighs 162g and small-sized, it can be easily placed into your bag, backpack, suitcase, satchel when you are traveling, study touring or having a business trip!