Specifications:1.With over 36000 hours of light and close to 80% savings in traditional light bulbs、 the survival flashlight combo can provide you with light when you need it the most.2.With 2600 mAh Lithium battery、 it can be used as a power bank to charge your mobile device、 or any other USB device.Light Source: LED3.IP68 water resistance makes it can be submerged down to 2 meters without comprising its integrity.4.It can squeeze up to 60 hours of continues illumination in ¡°Low White Light¡± ModeApplication:Camping、 Hiking、 Cycling、 Fishing、 Reading、 Walking、 Home Emergency、 Car Emergency、charging phone.Packing included:-1pcs Multifunction LED Light-1pcs USB Charging Cable-1pcs User Manual