charger 1Can transfer power to charge any usb mobile 2phone,IPhone,MP3/MP4 PDA,etc 3LED indicator light displays charge status Fashional Portable charger for Mobile ,MP3/MP4More information for your reference :1)Can transfer power to charge any usb mobile phone, IPhone ,MP3/MP4 ,PDA etc2)LED indicator light displays charge status and battery power3)power : Built-in rechargeable lithium battery ...