*solar charger, solar speaker *Power:solar battery 600MAH, 3.7V included. *W/speaker and charger Features:*solar Charger, solar speaker*with outter speaker*Power:solar battery 600MAH, 3.7V included.*Output Power:0.5w *Input:DC5V . the input is DC5V*Speaker:0.5W,Φ36mm,8Ω.*2 switching plug included: MOTOROLA V3 and NOKIA 8210 solar charger