10" Solar Powered Fan,15W. 20pcs LED Lights batter:2PCS*6V/4.5Ah. With Remote Control 10"Solar Poweredfan,15W.With Remote Control20pcs LED Lightsbatter:2PCS*6V/4.5Ah. Two grdae of airflow speed Workable both under AC & DCFrequency:50Hz/60HzVoltage: AC110V, AC220V--240VQ'TY:848pcs/20", 1716pcs/40" ,2016pcs/40HQSolar Panel Suggested as : 10Watts,12Watts,16Watts,