1DUAL FEMALE USB PORTS Portable solar panel kit with dual female USB ports, you can use USB cable to charge MP3, mobile phone or other devices. 2HIGH CONVERSION EFFICIENCY High photoelectric conversion efficiency, good output efficiency, low light efficiency, easy to carry and use, strong applicability. 3MULTIPURPOSE It is widely used in automobiles, RVs, s, airplanes, satellites, space stations, outdoor breeding, planting, tourism, and solar street lights. 4SOLAR PANEL KIT Includes solar panel x 2, 1 to 10 data cable x 1, car charger x 1, battery clip x 1, 2 in 1 power cord x 1, buckle x 2, suction cup x 8, controller x 1, English manual x 2. 5EASY TO USE The solar panel can be charged in the sun, suitable for outdoor bicycles, mountaineering, hiking, camping, tourism and other occasion. Item Type: Solar Panel KitMaterial: Monocrystalline SiliconWeight: Approx. 874g / 30.8ozProduct Size: Approx. 43.5x20cm / 17.1x7.9inController Size: Approx. 13.3x6.8cm / 5.2x2.7inMaximum Power (PMAX): 2x10WOpen Circuit Voltage (VOC): 20VMaximum Power Voltage (VMPP): 18VShort Circuit Current (ISC): 1.6AMaximum Power Current (IMPP): 1AOutput: USB 5VStandard Test Conditions: AM=1.5, Irradiance=1000W/, Temperature=25 2 x Solar Panel1 x 1 to 10 Data Line1 x Car Charger1 x Battery Clip1 x 2 in 1 Power Line2 x Buckle8 x Suction Cup1 x Controller2 x English Manual 1. Please allow 0& 8209;1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3. Without power storage function.