LED Outdoor Safety LightMade of ABS plastic and 4 high bright LED lights, slim, lightweight, compact, super bright and durable. The safety light is powered by two button batteries (CR2032) and has a battery life of up to 48 hours. 3 Light ModesLED safety lights can support full, fast flashing and slow flashing modes. It is easy to see from hundreds of metres away. Help or remind other passengers, drivers and pedestrians to see you in low light or complete darkness. Weather ResistanceThe transparent lampshade and safety lamp housing are sealed and not easy to fall off. The key switch is covered with swelling rubber to avoid regeneration. (Please note: the safety light must not be soaked in water) Easy to UseNo tools required and there is a non-slip clip on the back of the LED safety light. You can easily hang it on belts, bags, bracelets, running clothes, reflective vests, backpacks, dog collars and clothes. VersatilityMultifunction flashing light, convenient to carry. It is very suitable for joggers, cyclists, children, walkers, climbers, dogs, etc., ensure safety when training at night, dawn, dusk, foggy morning and rainy days.