... piece.7.Suitable for all kinds of mobile phone,mp3,mp4,psp, portable CD, mobile DV. 8.Streamline design,fashion, generous. ... .6.Double USB output interface, can support 2 mobile phone or digital equipment charge at the same time. ... be afraid no place to charge, your cell phone will be in full power.It's more ... temperature, the sun exposure, etc. Manufacture selling mobile charger for mobile phone/mp3/mp4