Desktop Table Mini Vacuum Cleaner, with USB Charger, and Clean Brush, for Office and Home Description: Good Performance: This desktop vacuum cleaner is designed with spiral nylon brushes that can sweep away dust and debris easily. Comfortable to Use: This mini dust sweeper is designed with 360 degree strong suction force and won't let dust flow out. Built-in dustbin: this mini desktop vacuum can store dust and debris. The small dustbin is suitable for your daily needs. Suitable for the place: This mini desktop sweeper is suitable for home, office, school and many other places, and is small and easy to store. Opportunities Considered: This desktop vacuum cleaner is a good choice for removing dust, crumbs, debris on table, desk, keyboard, etc. Specification: Material: ABS. Color: White. Rated power: 2W. Operating voltage: 3.7 V. Operating current: 500mA. Battery capacity: 1200mAh (integrated). Charging time: 3 hours. Use time: about 10-20 days. Size (LxWxH): about 88x88x70mm/3.46x3.46x2.76inch.