1.Support for Iphone/ipod/mp4 2.portable power bank 3.flashlight lighting function 4.Capacity:5200mAh 5. ... portable, high capacity storage of electricity, repeat charging the power supply device use, can think of your notebook computers ... 1.Support for Iphone/ipod/mp4/camera 2.portable power bank 3.flashlight lighting function 4.built-in lithium ... MP3,MP4,PDA and etc YJ02B universal portable power bank