Thank you for viewing. Continuous usage time: Approximately 1-2.5 hours White Operation confirmed. #Riru's product list *Please refrain from purchasing if you are nervous about home storage. *There may be small stains or scratches due to aging. *The outer box may have discoloration, stains, or tears. *Please judge the condition from the photos and purchase only if you are satisfied. *All accessories are shown in the photos. B14