3600mAh Solar Assist Portable Charger (silver finish) with Monocrystalline Silicon Solar Panel; Lithium-Polymer Battery; Adjustable 5V 1A or 5V 2A Output; 2-in-1 Micro USB and Apple 30-pin charging cord; Compatible with smartphones, tablets, gaming consoles, and cameras; Adds 24 hours Talk Time, 54 hours Listening Time; 12 hours Internet Time.