Mini Vacuum Cleaner: This mini vacuum cleaner has a built-in 2000mAh lithium battery, providing powerful suction and can suck up all kinds of small debris, dust, hair, residue, debris on laptops, keyboards, pianos, phones, printers, cameras, equipment, cars, pet houses, etc. Cordless and Portable: This handheld vacuum cleaner is cordless, allowing you to move freely from room to room without bulky and tangled cords. It is lightweight and portable for easy carrying, making it easy to clean your car, home, and office with this cordless handheld vacuum cleaner. Fast Charging and Long Use Time: This small cordless vacuum cleaner uses fast charging technology, supports continuous use for 25-35 minutes, and can be fully charged in just 3-4 hours. Can help you clean all your rooms when fully charged. EASY TO CLEAN: This cordless handheld vacuum cleaner uses a high-density filter, which is stronger and more durable than ordinary filters. Easy to assemble and disassemble, it can be taken out and easily cleaned with a brush or washed with water.