Keep your dog safe and visible with the USB Blinker Light. Whether walking at night, exploring at dusk or playing a nightly game of fetch this LED light can be seen from any angle and easily attaches to your dog's collar, harness or leash. This water-resistant blinker light is an easy and affordable way to keep dogs safe at night and in low-light settings. The on and off button makes it easy to switch from a steady light setting to an eye-catching pulse for ultimate visibility. The light is easily charged by a standard USB charger and lasts approximately 5 hours.