【Efficient Endurance】 Includes a high-capacity lithium battery (4000 mAh). Fully charged: 6000Pa can work for 20-30 minutes. You can clean with a full charge. 【Low Noise】 The cordless handheld vacuum cleaner has lower noise while maintaining strong suction power, less than 80 dB when working, will not disturb others while being easy to clean. 【High-Efficiency Filter】 A handheld vacuum cleaner equipped with a filter, a mode allowing it to quickly trap large particles, dust and residue. You can open the dust container and remove the filter to clean it with just one click. 【Wide Applications】 You can easily clean all narrow areas, such as window frames, corners, between furniture and walls, and general car interiors. And also pet, debris, grain, water, coffee, grass, pet hair, sand, etc. 【Package Included】There is a vacuum machine, a USB charging cable, a washable filter and a functional nozzle. If there is any problem with the product, please contact us in time.