Brush Eight Drive X "Origin STYLE N (Secret Solder)" P to P Ver. X Includes: Main unit, box I only tested it once at home and have not taken it outside. Since I haven't applied any Velcro, there are no scratches or stains, and it's in excellent condition. Operation has been confirmed, and it works perfectly without any crackling, unusual noises, or noise. Price is not negotiable. Thank you.