The NEBO EINSTEIN® Series is inspired by, obviously, Albert Einstein, who had a brilliant mind and a knack for innovation. He was fascinated by light and its many uses, and the EINSTEIN® Series lights are inspired by his passion.

Features:

• A symbol of innovation, convenience, and hands-free illumination.
• Designed with the needs of outdoor enthusiasts, runners, and workers in mind
• 50 lumen rechargeable cap light with 3 light modes and features a sensor mode that allows for contactless control of power
• The included battery allows for up to 18 hours of operation in between charges
• Sensor mode allows you to control the power without having to touch the cap light
• Water resistant (IPX5)
• 1 meter impact resistant
• 1 Micro-USB to USB charging cable
• 1 Hat clip