... pink 5, li-ion battery Cute Cotton Candy Mini MP3 DescriptionThe Cotton candy MP3 player is a small, high quality ... : Built-in Lithium rechargeable battery Package Contents: * The Cotton Candy MP3 Player * User Manual * Eaphones * USB Cable System ... ,2GB,4GB,16GB(Optional)Storage DeviceRemovable Storage DeviceCard TypeN/AA-B RepeatAvailableEQ ModeNormal, Rock, Pop, Classical, Soft, Jazz, ...