1solar mp3 player,solar powered mp3 2.touch pad 3.CE,RoHS 4.1GB-4GB real ... rechargable battery solar mp3 player,solar powered mp3,touch pad solar mp3,CE,RoHS approved,necklace case,bulit- ... in rechargable battery,usb 2.0,1-4gb1. Movable electronic hard disk, super ... high speed USB2.0 port; 2. Support MP3/WMA music play formats; 3. Original ...