Solar Lights: Polycrystalline solar panels are brighter than other solar lights and can ensure a long lifespan of about 100,000 hours for camping or other outdoor activities. Super Bright & Adjustable High Brightness: With 2 lighting modes. Full brightness (120LM), a full charge can provide at least 10 hours of lighting; Low brightness (60LM), at least 16 hours. 5 Convenient Charging Modes: Charge via solar power, hand crank, car adapter, power adapter and more, so you don't have to worry about the remaining battery power when camping and hiking. The red light will turn on when charging and the red light will not change when fully charged. ENERGY SAVING - Turns on with just a little power: Just turn the crank at about 120 rpm for one minute and it can power the light for 10 minutes (if the electric vehicle has a battery) Unlike other lanterns, it has less power. Camping Light/USB Power Bank: Universal USB port for charging mobile phones and other devices (Output: DC 5V/1A), you can