Electric Air Blowing Turbofan Camera Lens Keyboard Cleaning $ 91.38 Product information: Motor Power: 45W Rated Voltage: 11.1V Rated current (highest grade):4A Battery life: the highest grade enters flashing light in 13 minutes (power loss State), and the power loss state can also be used for more than 1 minute; The lowest grade enters flashing light for no less than 50 minutes, and the usage time is about 1 hour. Gear: 3-speed 34.5 m/s, 2-speed 29 m/s, 1-speed 20 m/s Product Size: 116x69.5 X34 (mm) Battery capacity: 1200mAhx3 Wind Pressure (installation bolwtorch):4200PA Charging: 5v = 2A Packing list: Host/air gathering head 1/brush head 1/filter screen 1 piece Product Image: