Strong absorption to clean the sand stains and dust garbage. High rotation speed, high performance brushless motor, increased suction, increased effective cleaning rate leaves the dust nowhere to hide. Ease to deal with all kinds of dust debris, dirt, dust mites, sand, stones, hair, cigarette heads and more. Digital screen, real-time monitoring, real visible. The body is illuminated and dark corners can be cleaned quickly. Multimode + multiple accessories to easily handle various use scenarios. Free combination switching brush head to achieve free and efficient cleaning of all scenes. A dust dump design button, press the button and the dust collection cap will automatically unlock to refuse secondary pollution. Tank capacity 450ml Vacuum: Low range: 8000PA10% (can be used continuously 26min10%) High speed: 17000PA10% for continuous use 14min10%) Speed: 80000RPM Battery Capacity: 3*2000mah Input: DC5V/2A [Rated Power (Low Range/High Range)]: 35W10%/65W10% Charging time: about 4.5H10% Power cable length: approx. 0.8 m Packaging List: 1 user manual, 1 suction nozzle, 1 brush, 1 hose, 2 hose connectors, 1 Type-C charging cable, 1 floor brush Attentions: 1. The filter must be installed during use 2. Do not use it in direct sunlight or in places with high temperature and pressure 3. Do not use gasoline or highly volatile cleaning agents to wipe the body