Features 1、100% brand new and high quality. Made of good quality ABS & silicone, durable and lightweight 2、Adopts good quality LED, bright with low energy consumption. Built-in battery can provide non-stop lighting up to 50-100 hours 3、Easy to use, can be clipped on clothes, hat, belt, bag, etc 4、IPX-II waterproof grade, 15 degree incline raindrop water resistant 5、Small but very practical, can be used for night running warning lights, backpack lights, clothing warning lights, outdoor location Identification flash, etc. Features: 100% brand new and high quality. Made of good quality ABS & silicone, durable and lightweight. Adopts good quality LED, bright with low energy consumption. Built-in battery can provide non-stop lighting up to 50-100 hours. Easy to use, can be clipped on clothes, hat, belt, bag, etc. IPX-II waterproof grade, 15 degree incline raindrop water resistant. Small but very practical, can be used for night running warning lights, backpack lights, clothing warning lights, outdoor location Identification flash, etc. Specification: Material: ABS + Silicone Color options: red, yellow, orange, green Size: Approx. 8*3.7*1.8cm / 3.1*1.5*0.7in Weight: Approx. 44g Waterproof lever: (IPX-II LED source: 2 Led lights Lifespan: 50-100h Activities: running, jogging, walking Package List: 1 x Light (2 Disposable Batteries Included) Package List