I used this at home, so I only used it a few times a month, and the frequency of use was quite low. ■ This is a high-speed personal shredder that can shred A4 paper in 5 seconds. It can process a large amount of paper in a short time. ■ The maximum number of sheets that can be fed in at once is 8. ■ The dust box can hold about 80 sheets of A4 copy paper, reducing the number of times you need to empty it. ■ It has a simple and stylish design that blends in with the interior, so it can be used in the living room. ● Power supply: AC100V (50/60Hz compatible) ● Rated power consumption: 165W ● Feed width: Approximately 220mm ● Shred size: Cross-cut, approximately 5 x 37mm ● Shredding speed: Approximately 3.7m/min ● Maximum shredding capacity: A4 copy paper (high-quality paper 64g/m2) / 8 sheets ● Rated shredding capacity: A4 copy paper (high-quality paper 64g/m2) 5 sheets ● Rated time: 3 minutes (continuous usage time) ● Cord length: Approximately 1.4m ● Dust box capacity: Approximately 8.9L (80 sheets of A4 copy paper) ● Safety devices: Thermal protector, dust box switch, temperature fuse ● Product size (W x D x H): 321 x 169 x 350mm ● Product weight: 3700g