Computer-USB-Staubsauger

Power Supply: USB Function: Absorb small beads,sands,wastepaper,litter,dust,etc.on the desks,keyboards or cars. New Characters: 1.Separate the shaped litters or things from dust or dirt into the removable canister. 2. The filter before the fan can prevent the dust from entering the fan or the motor house to damage the main body. Accessories: 1.Nozzle: Easy installtion & removal. Absorb the small and heavy things and clean the gaps when putting on the nozzle, while absorb the big and light things(e.g., foam,wastepaper)when taking off it. 2.Small Brush: Use it to collect the incompact dust, then absorb them.