Solar charger 1.high efficiency: 16% 2.CE&ROHS 3.For iphone,blackberry,cellphone, PDA etc. 4. High quality, low price Name: Solar charger for iphone, ipod, ipad, cell phone, pda ... built-in battery can be recharged up to 500 times.5. Portable and safeCompact size, light weight, voltage protection, safe use. Solar Charger for iphone, ipod, ipad ...