Solar outdoor charger with non-slip compact design. It has a micro USB connector and IP67 protection that resists dust, rain and other dirt. In addition, it has a high quality monocrystalline silicon solar panel that has a modified surface and thus more effectively absorbs sunlight. It has built-in standby mode with 4 LED lights and SOS alert mode. If you use an Apple Lightning cable, you can also charge your Apple products. It charges in the sun in the day and then charges all your devices.