Description: 50000PRM High Wind Power produces incredibly strong wind power at a speed of over 50000PRM, cleaning more thoroughly. DETACHABLE NOZZLEA has a variety of replaceable nozzles, suitable for various occasions. It blows dust 360 degrees without any dead ends and cleans more thoroughly. No limit. Dust Cleaning Cleans the dust in computers or other electrical appliances, bids farewell to crashes and slow operation, and prevents computers from crashing again. Long use time Built-in 6000mAh rechargeable battery, can be used continuously for up to 30 minutes without frequent charging. USB charging adopts a safe and convenient USB charging method, which can be charged anytime, anywhere in the car, home, or office. Double-click the LED light to turn on the light, double-click again to switch the light mode, slow flashing and fast flashing, double-click to turn off the light after fast flashing. Hair dryer mode: Press and hold for three seconds to turn on the hair dryer mode. Short press again to switch between high and low settings. Press and hold for three seconds. The charging indicator light flashes red when charging. The red light stays on to indicate that the battery is fully charged. When the battery is low, the red light flashes. The portable size is compact in design, light in weight and easy to carry. The handle is designed to fit your hand and feels comfortable to hold, so you can use it at any time. Specifications: Material: ABSandPC Color: Black Dimensions (approx.): 180 x 112 x 48 x 79 mm or 7.09 x 4.41 x 1.89 x 3.11 inches (total height x head length x handle width x top length) Power supply: built-in 6000mAh rechargeable battery Packing: 1 piece x air dust collector 1 piece x C-type data cable 4 pieces x nozzle 1 piece x manual Note: 1. Due to the difference in light and screen, the color of the item may be slightly different from the picture. 2. Please allow 0.5-2cm differences due to manual measurement.