This LED dog collar will make vehicles will see your dog well in advance in the dark, efficiently preventing your dog from unexpected danger during night walking.his collar is equipped with a 150 mA capacity battery, has a run time of up to 6 hours, and fully recharges in 1 hour using a micro USB cable.3 light-up modes, Fast flashing, slow flashing, and glow steady. Visible approx up to 500 meters(547 Yards) in darkness
