... ,MP4 and digital products Apply with all USB charging equrpment Portable charger Mobile Power *Mobile Power*Mobile travel ... Piano paint,dual USB outputs,can charhe two digital at the same time2.5000mHa high purity lithium ... more than 750 times charge-cycle,the output power is more than 30%4.Intelligent control, ... example,mobile phone,MP3,MP4,MP5,GPS,Bluetooth,digital products 5.Can charge at any state, ...