29.5V-30V AC/DC Adapter Replacement for YS YS04-300100D YS04-300100K Medicool Pro Power 20k Control Box Transformer Rechargeable Electric Nail File 15437 29.5VDC-30VDC 1A - 2A Power Supply

this is the pro power 20k portable file there's a very small slimline very well-balanced comfortable to hold handpiece as a locking chuck system that you turn and snap open remove and replace your bit turn and snap closed there's a handpiece cradle allowing you to store your handpiece in a safe place while you're not using it there is a clip on the back that you clip to your belt you can place it in your pocket or you can just work with it on your station like so 30,000 rpm very powerful motor lots of torque turn the variable speed dial to increase the speed or decrease the speed there is a forward or reverse switch on the front and a variable speed and high switch right next to it 10 hours of working charge is what the battery gets you when it's fully charged it takes five hours to charge up the battery if for some reason you forget to charge it and you're in the middle of a service an