This is an Iris Ohyama home shredder. It was purchased about 10 years ago and used occasionally. Operation has been confirmed. The dust box has been cleaned, but there may be some remaining paper scraps. Please understand that this is a used item before purchasing. There is no instruction manual, but it appears that a PDF is available for download on the manufacturer's official website. https://www.irisohyama.co.jp/products/manual/pdf/520219.pdf Specifications ・Rated voltage: AC100V ・Rated frequency: 50/60Hz ・Rated power consumption: 160W ・Rated operating time: 5 minutes (continuous use time) ・Rated shredding capacity: 5 sheets of A4 copy paper ・Shred size: Approximately 2 x 10mm ・Cord length: Approximately 1.5m ・External dimensions: Width 180 x Depth 380 x Height 408 mm ・Weight: Approximately 7.5kg