Portable and easy to carry and store for quick, efficient cleaning around desks, sofas, and other furniture. USB rechargeable design; fully charges in about 2 hours, eliminating the need to batteries frequently. Advanced suction technology delivers effective cleaning on desktops and furniture; captures small particles such as dust and crumbs. USB charging compatibility with mobile adapters, computers, or other USB power sources; compact size makes it easy to pack and take along. Use scenarios Desk and keyboard cleaning: remove dust, crumbs, and debris from work surfaces, computer peripherals, and monitor stands for a cleaner, more comfortable workspace. Upholstery and seating: refresh sofas, chairs, and cushions by picking up lint, hair, and small particles without using a large vacuum. Small spaces and onthego tidying: its compact form is convenient for quick cleanups in tight areas or when moving between rooms in a small apartment or during travel.