NATIONAL ER5209 Height 17.5cm, Width 4.5cm, Thickness 4.2cm, Weight 160g Usable time: Approximately 40 minutes Power consumption: 4W Washable Replacement blade: ER9103 Replacement battery: ER5209L2507N Included attachments: - Natural attachment - Thinning attachment - Slide attachment 20-40mm - Slide attachment 50-70mm - Cutting height attachment 3 or 6mm - Cutting height attachment 9 or 12mm - Cutting height attachment 15 or 18mm Used twice after ordering new. It has not been used since, so I believe it can be used for a long time. The power cord was only used once initially, so it is in like-new condition. The main body is washable, so it can be kept clean each time. All attachments are included, but the short, translucent green one is cloudy. There are no instructions, box, oil, or brush. It will be carefully packaged and shipped promptly.