[Upgraded Keyboard Cleaner]： This portable keyboard cleaner with built-in 2000mAh Li battery, provides powerful suction, can suck up all kinds of tiny trash, dust, hair, crumbs, leftovers on laptop, keyboard, piano, phone , printer, camera gear, car, pet house and soon. Cordless and Portable: This handheld vacuum cleaner is cordless, allowing you to move freely from room to room. each other without messy, tangled cords. It is lightweight and portable, convenient to take, easy to use this cordless handheld vacuum cleaner for cleaning in car, home and office. Fast charging and long use time: This handheld vacuum cleaner wireless hand uses fast charging technology, supports 25-35 minutes of continuous use, only needs 3-4 hours to be fully charged. can help you clean all your rooms with once fully charged Durable and easy to clean filter: The cordless handheld vacuum cleaner adopts high-density filter which is more powerful and durable than normal filters. easy to assemble and detachable,