Optimized cutting device technology destroys 35-37 sheets of paper, creating 38 strip-cut particles per page.Also shreds staples, paper clips, credit/store cards and CDs/DVDs.JamStop Anti-Jam Technology prevents jams when machine is overloaded.Continuous Duty Operation ensures continual shredding with no down time.Energy Management Control System reduces power consumption by up to 90%.Comprehensive Safety System UL Approved, CE-Certified.Quiet operationwhisper-like noise level during shredding.Solid Steel Cutting Cylinder made from 100% solid steel for high cutting capacities.Lifetime warranty on cutting cylinder.Made in Germany.