P-4 Security Level: Shred paper into small particles of 13/64 by 45/64 inches (5 by 18 mm); meets security level P-4 standards to keep your information safe. 8-Sheet Shredding Capacity: This shredder can shred 8 sheets of A4 paper at one time?also can shred credit cards (one at a time), staples , paper clips or document. 4 Minutes Continuous Running Time: The shredder can continuously shred up to 180 sheets of paper (up to 8 sheets at a time) for 4 minutes. When overheat requires 40 minutes of cooling time, ideal for home/small office use. Easy Operation & Safe Protection: Auto start and manual-reverse function protect the paper shredder from the frustration of paper jams. Overheat protection tackle the trouble in using the shredder and prolong its lifetime. 3.4-Gallon Wastebasket: This shredder is equipped with a wastebasket that can hold up to3.4 gallons of waste. It also features a transparent window, allowing you to easily see when it's time to empty it.