Wireless design: Large capacity battery pack provides 25 minutes of running time, no power cord required, increased safety, freedom to change your cleaning range and flexible control. Powerful suction: This handheld vacuum cleaner has a high-performance motor for strong suction, less noise and longer service life. The circular toothed flapping vibrations combine perfectly with suction, making this vacuum cleaner three times more effective at removing dust than a standard vacuum cleaner. High EFFICIENCY FILTRATION system: Fully sealed filtration system efficiently separates clean air and dust, no leakage, regular cleaning can clean the filter, prevent suction loss and blockage, maintain good suction. Note: Use filter after drying Lightweight Dual vibration head: Vacuum cleaner adopts 2.5-pound lightweight body design, dual vibration head, cleaning range is wider, cleaning efficiency is higher. One key switch, easy to operate. Easy cleaning: Detachable filters are easy to clean under faucets and our handheld vacuum cleaners are suitable for mattresses, sofas, upholstery, bedding, carpets and small plots