XTAR MAGNEMITE H3R headlamp boasts 1000 real lumens like a shining sun. One easy click on the electronic switch to choose different brightness levels at your will. With magnetic charging, just a lightly touch leads you to a new shining world. Power by 1x18650/ 2 x 16430/ 2 x CR123A, you can grab any batteries around you and light up in no time. What’s more,it remembers your habit on lighting mode, locks the switch to avoid any accidents, monitors the temperature to always keep it cool and reminds you of the low power with flashing light. A headlamp knows you best.