LE LED Headlamp, 4 Lighting Modes, Lightweight Headlight, Helmet Light for Outdoor, Camping, Running, Hiking, Reading and more, AAA Batteries Included 4 lighting modes. 3 levels of white light brightness(2 leds, 10 leds and 18 leds) and a red flashing mode are available. Light weight and adjustable. Weighing only 2.85oz and with its easily adjustable, elastic headband, the headlamp is perfect for anyone who needs a headlamp. Water resistance. The IP44 rating means it is protected against splashing water from all angles. Wide applications. Perfect for night activities, like running, working, camping, jogging, fishing, bicycling,dog walking, reading etc. Package included: 1 x LED Headamp, 3 x trial AAA alkaline batteries are included for your convenience (Best with Polaroid AAA batteries).