Solar panel: 5.5V 50mA, Charging time: 6-8 hours in the good sun * Built in 7pcs super bright LED, Switch: on/off, 1 LED/ 4 LEDs/ 7 LEDs * Operating time: work continuously for 4-6 hours, Rechargeable battery: 2pcs 1.2V AA size battery. * Minute hand crank can be used for 10 minutes discharger, Size: 7.28inch x 4.13inch x 4.13inch. * Package Included: 1 x Red LED Camping Light