The Journey 160 is the most versatile, multifunctional, and rugged flashlight that features a fully waterproof enclosure. It sports a USB port, a Micro USB port for rapid charging, or you can simply use the sun to keep your flashlight charged through its built in solar panel. The Journey 160 super-bright LED shines for up to 25 hours on low beam and 7 hours on high from the 2400 mAh lithium-ion battery (holds a charge for 7 years).