Automatic shredding for maximum productivity 150 sheet automatic and 8 sheet manual shredding capacities Auto Reverse stops and reverses paper if a jam occurs SilentShred offers ultra-quiet performance for shared workspaces Sleep Mode feature shuts down the shredder after 2 minutes of inactivity Shreds documents into 4 x 38mm cross-cut particles (Security Level P-4) 2-year product and service warranty plus 5-year cutter warranty