<p> <strong>Advanced Cooling System: 240 MINUTES CONTINUOUS RUNNING TIME</strong> </p> <p> The Bonsaii Evershred 3S30 is a high quality 18-sheet cross-cut shredder for all your mass documents including paper, old credit, debit, insurance, and identification cards and even CD/DVD. It can shred continuously up to 240 minutes while only need a 10-minute rest with a patented cooling-down system which provides the ultimate shredding experience. Cool air is circulated and hot air is expelled to ensure the cutting system is always working at the ideal temperature for the highest shredding performance. Try this high reliability shredding technology and forget about waiting for your machine to cool down. </p> <p> <br /> </p> <p> <strong>Patented Cutting Technology</strong> ：Bonsaii Evershred 3S30 provides you with the ultimate solution for reliable and durable document destruction with high performance solid cutters. High precision engineering creates the unsurpassed cutting quality and higher security; this ensures your confidential and sensitive documents are shredded into 5/32 by 1-19/50 inches (4mm x 35mm) (Security Level P-4) to prevent thieves stealing your data and potentially your identity and money. You will never feel so easy to get back to your life with the peace of mind that your confidential information is safe. </p> <p> <br /> </p> <p> <strong>Anti-jam Technology：</strong>This machine is equipped with an ultra-reliable and ultra-durable automatic anti-jam system. Advanced jam detection automatically reverses the machine when over-loading to prevent the jam happening in the first place. Jamming of shredders cause wasted time, frustration and cleaning up of shredded paper waste, Bonsaii 3S30 solution with highly sophisticated and reliable anti-jam technology always protects the machine from overloading. </p> <p> <br /> </p> <p> <strong>Warranty:</strong>backed by 3 years warranty under correct usage from an authorized seller . </p>