· Office shredder runs for up to 30 minutes before needing to cool down, meaning you're able to complete multiple shredding jobs in 1 sitting· Micro cut paper shredder can shred paper into tiny unreadable pieces of 13/64x15/32 inches(5x12mm),greatly protecting the user's privacy and security· Home office shredder can shred up to 12 sheets per time and can also shred Cards/staple/clips/CD to meet the diverse needs of users. Feed opening: 8.66 x 0.2 inches for standard paper· 5.5-Gallon pullout basket reduces the frequency of emptying and is user-friendly, featuring 4 wheels for enhanced mobility· Overload/Overload/Door Open/Power with LED indicator lights to help users operate the heavy duty shredder correctly· Professional Service: If you have any questions during use, please tell us through Amazon, we have professional customer service to help you within 24hrs