Featuring excellent waterproof performance, this headlight can be used at outdoors safely and withstand all kinds of weather conditions whether it is raining, snowing or frosty. This headlight with built-in 900mAh large capacity battery can work a long time for one charge. Designed with high and low beam dual light source, 3 adjustable modes, 120 degree adjustment, premium lamp beads and soft headband, this headlight is comfortable to wear on your head to free your hand, provides high brightness to illuminate the dark environment, allows you to freely adjust to meet your lighting needs, is a good helper for outdoor activities. Made of high quality ABS, it is lightweight, wear-resistant and durable to use. There are 2 sizes for you to choose from: S, L. The headlamp is shockproof and suitable for adverse weather conditions, perfect for trail running, cycling, camping, hunting, fishing, working, maintenance etc. Item Name: Outdoor Headlight Material: ABS Battery: Built-in 900mAh Rechargeable Battery (Included) Features: Waterproof, Adjustable, High Brightness Size Details: S, L: 6cm/2.36", W: 3.5cm/1.38" (Approx.) L, L: 8cm/3.15", W: 4.5cm/1.77" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Outdoor Headlight(Headband Included)