Product Description: Jefferson - 580 Lumen Uni-Powered Cree Headlamp Runs on either Li-Polymer rechargeable battery pack (included) or 3x AAA size alkaline batteries (not included) 90 ° adjustable lens allows the user to focus with a spot or flood beam USB charging port with LED indicator on the battery pack to prevent over-charging Micro USB cable included IP64 Dust proof and water resistant Cree LEDs 2m Impact Resistance USB rechargeable 5 Lighting Modes - White: High, Medium and Low Red: On, Flashing
