Dimensions: 2.37" x 1.3" x 1". Water resistant. Impact resistant. Rechargeable. Weight: 1.55oz. White and red LEDs. Modes: High (360 lumens, 2h runtime); Mid (170 lumens, 3.5h runtime); Low (60 lumens, 8h runtime); Ultralow (6 lumens, 37h runtime). Lockout mode. USB-C charging port. Reflective and glow in the dark headband. Utilizes a unibody optical lens system with various facets for reflecting a uniform and soft light. Requires (1) Lithium battery (included). PC construction. Color: Yellow. Boxed with hanging tab.