... it under sunlight or with USB cable. * Compatible with: iPhone, iPod, all kinds of cellphone, PDA, Digital Camera, MP3 & MP4 Player ... than using Bluetooth. 2: It can charge iPhone,(3GS,4G),iPod, any mobile phone, mp3 anytime anywhere. recharged by sunlight or ... /mp4 ...........You can listen your own music easily in your car, for it can transmit music of phones or mp3 and iPad ...