The Best Friend LED jogging leash gives you significantly more visibility when walking with your dog in the dark. The safe runinng leahs is ideal for daily walks, hikes or runs. With a visibility of up to 300m, motorists and road users can spot the dog walker in the dark from a great distance. The elastic part near the handle effectively reduces the strain on the dog's neck and chest area and softens sudden jerks. The LED light on the jogging leash turns on and off by pressing the light's on/off button and can easily be adjusted to either a steady or flashing light. Depending on use, the light lasts 3 and 5 hours before recharging. The product is USB rechargeable and the package includes both the leahs and the USB cable.