This headlight is made of hard ABS material with sturdy structure for durable and practical use. You can install it on the bike handlebar easily for front road lighting. Super bright LED light ensures your safety when cycling at night or at places where visibility is low. Adoption of waterproof material, safe for you to ride freely in rainy days. An assistant for outdoor mountain bike cycling. Features - Made from engineering ABS plastic, sturdy and hard for durable use. - 3 watts LED high brightness beads, 3 light modes with strong light, low light, flashing light. - No is required. Easy to mount with mounting on the bike handlebar. - Waterproof, weather-proof for you to ride in rainy days. - Powered by 3 AAA batteries, easy to replace. - Long working time. Strong light 4-5 hours, low light for 8-10 hours, flashing light for 10-12 hours. Specifications - Color: Black - Material: ABS - Size: Approx. 9.5 x 8 x 3 cm/ 3.74 x 3.15 x 1.18 inch (LxWxH) - Mounting Placement: Handlebar - Flashing Mode: High brightness, low brightness, flashing - Battery Type: 3pcs AAA battery (Not included) - Working time: Highlight mode 4-5 hours, Lowlight mode 8-10 hours, Flashing mode 10-12 hours - Waterproof: Support (Exclude heavy rain) - Applicable tube diameter: 22-32mm/0.9-1.3" - Application: Bike / mountain bike Note: 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.