Fenix HL55 Rechargeable 900 Lumens Headlamp, Fenix Rechargeable Battery with Built-in USB Port, LumenTac USB Cable 900 Lumen utilizing Cree XM-L2 T6 neutral white LED with a lifespan of 50,000 hours All-function switch in the head for easy and fast operation; Five adjustable brightness levels Include a Rechargeable battery that can be directly charged through a USB Port on the battery 160-degree tilt mechanism The bundle includes Fenix 2600mAh 18650 battery with Built-in charging port, LumenTac USB Cable