Manual reverse function for cleaning paper jams, auto start / stop, 350 sheets waste bin, credit card / CD / DVD shred, 9.18 feet per minute shred speed, 4 x 30 mm shred size, 35 liters pull out waste bin, overload / overheat protection, castor wheels, 15.00" x 12.80" x 25.70" dimension, 16kg weight.