Features: Low noise, comfortable to hold. Widely used for home, office, car and more. Detachable, easy to operate, 2 types for you to choose. Can be used to clean all dead corners with the help of accessories. Pure copper motor, high turning speed can reach 45000rpm, quickly and effectively clean the dust. Specifications: Material: ABS, Copper Rated Input Power: 120W(Wired), 60W(Wireless) Rated Voltage: 12V(Wired), 7.4V(Wireless) Rated Turning Speed: 45000rpm Vacuum Suction: 9000pa Wired Type Cable Length: About 4.5m/177.17in Wireless Type Charging Cable Length: Approx. 1m/39.37in(Built-in 2x2000mah Batteries) Type: Wired/Wireless Package Includes: 1 Set Vacuum Cleaner note: Wireless model before the first use, please first full charge before use, suction effect will be good. Wireless type can not press the switch button to start the use while in charging period ! It can be used after pulling out the Charging cable. Wireless model can be used for both car and home, wired model needed to be charged ONLY by car, only for car use. Household using please buy wireless model.