Computer Keyboard Dust Collector USB Mini Vacuum Cleaner Black Product Name : USB Mini Vacuum Cleaner;Material : Plastic, Rubber Cable Unstretched Length : 107cm / 3.5Ft;Power By : USB Port Total Size(Approx.) : 14x 3.8x 3.7cm/5.5" x 1.5" x 1.5"(L*W*H);Bristle Brush Size : 5 x 3.4x 2cm/2" x 1.3" x 0.8"(L*W*H) Color : Black;Net Weight : 91g Package Content : 1 x USB Mini Vacuum Cleaner1 x Bristle Brush Nozzle1 x Rubber Detachable Nozzle