... .There are four USB port on the backboard of the nail art machine. So you can take DIY design and print it ... ''screen with graphic interface and touch-screen based operation digital nail art printerInput Voltage:AC100—240V Power:50WNail printer Meas:45*32 ... , 2 chart gallery books, power line, protection tape, nail art pack kits ,etc.For one set, on normal delivery area of air courier ...