Welcome to this wonderful shop！ Specifications: Product Name: Handheld wireless vacuum cleaner Product color: black Material: ABS Net weight: 580g Product size: 31*8.5cm Vacuum degree: about 4000PA Rated speed: 35,500RPM Battery capacity:3000mAh Rated voltage: DC 7.4V Rated power: 60W Charging mode: 5V USB boost charging cable USB cable length: about 1m Charging time: about 3 hours Use time: about 30 minutes Noise: 84 db or less Operating temperature: -20℃~+70℃ Instructions: 1. Charging battery USB display red normal charging, green full. 2. Replace different nozzle according to different use occasions. 3. This product is a dry and wet vacuum cleaner. When absorbing water, please open the front cover to drain water in time. 4. The charging time is about 3-4 hours, and the charging can last about 30 minutes. Matters needing attention: 1. Air filters must be installed before use. 2. Do not use in direct sunlight, high temperature and high pressure. 3. Do not wipe the fuselage with gasoline or highly volatile detergent. 4. The front shell cannot be removed when the motor is rotating. 5. Children should not use it alone to avoid danger. 6. Pay attention to the height of water on the front cover when absorbing moisture. 7. When removing foreign matter in the gap, please put on the duck straw. 8. Under normal circumstances, it can be used for half an hour and has no impact on the car battery. 9. Please turn off the switch after using this product. When taking out civilian items from the mesh bag, buckle tightly and then pour out the foreign matter. Products include :optional 1.Basic vacuum cleaner: Host * 1 Long suction nozzle * 1 Manual*1 Charging line * 1 2.Upgraded vacuum cleaner: Host * 1 Long suction nozzle * 1 Brush head * 1 Long hose * 1 Adapter * 2 Description * 1 Charging line * 1 Thank you for your patronage！ We warrant that the products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws. We warrant that the products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws. Label:Yes