The powerful MH11, the rechargeable flagship of Ledlenser outdoor headlamps, helps you on your adventures with sensational technologies. With the "Ledlenser Connect" app you can connect the lamp to your smartphone via Bluetooth so you can customize your settings at any time. Plus the MH11 features a Boost mode with up to 1000 lumen1, magnetic charging cable, aluminum heat sink, RGB front light plus battery indicator and much more.