Features and Benefits: LIGHTWEIGHT, SOFT FIT - Compression fleece for softness and warmth with a form-fitting feel; DUAL-ACTION LED LIGHTS - Ultra-bright, dual-action LED lights to provide up-close task lighting and distance lighting. Located in the beanie hat's brim for hands-free lighting; 48-LUMEN OUTPUT - 4 LEDs provide a light output of 48 lumens; DISTANCE VISIBILITY - Visibility of up to 72ft (22m); LONG-LASTING BATTERIES - Up to 68-hours runtime. Powered by 4 CR2032 batteries (included and replaceable); 6804 Lime Skull Cap Beanie Hat with LED Lights