Powered by:USB cable or Battery needed: 4 x AA batteries (not included battery)2 Choice:[Pink]:1 Pink foot file device + 2 grinding rolls + 1 USB cable[Blue]:1 Blue foot file device + 2 grinding rolls + 1 USB cablehttp://contestimg.wish.com/api/image/rating?name=7d7d7a927ae011e6a922065f903a9ac5.jpg&w=1000&h=1000&m=0&t=0