Thank you for viewing! This item is brand new and unused. Continuous usage time: 10 minutes Maximum shred capacity: 3 sheets Dust box capacity: 4L (approx. 30 A4 copy papers) Shred size: 4 x 10mm Power consumption: 27W 50/60Hz Noise level during idling: 60.8dB Security level: 4 *This product undergoes a final test shred during manufacturing. Some residual shreddings may be present after opening, but this does not affect performance. Compared to the older Asuka slim-type shredders, this model has significantly improved usage time, storage capacity, and quiet operation. *This product is new and unused, but it has been opened for photography. Thank you for your understanding. J-1