Self Powered LED Night Safety Running Light Multifunctional IPX8 Waterproof Lamp Automatic Switch Kinetic Energy Light

Self Powered Night Safety Running Light Multifunctional IPX8 Waterproof Lamp Automatic Switch Kinetic Energy Light Specification: Brand: LUMEN LED: Yes Net weight: 28g Color: Green,Black,Blue Waterpfoof: IPX8 Size: 56*32*22mm Work temperature: -40-60 Lifetime: Unlimited Features: Self-powered,kinetic energy into electrical energy. Battery-free,powered by motion. IPX8 Waterproof,do not worry about when you go outside. Multifunctional,can use as party props,running light,emergency light and so on. Unlimited runtime,do not worry about the use time. Automatic switch,easy to use. With elasticated wristvand. Cool,fashion and nice surface. Package includes: 1 x Light 1 x Bandage