TRAIN TWO DOGS WITH ONE REMOTE CONTROL: The dog training collar contains 2 receiver collars. With a single button you can switch between the channels. 4 effective and harmless modes: sound, light, vibration (99 adjustable levels) and static shock mode (99 adjustable levels). The training mode can be adjusted according to the dog’s weight and temperament. Stop Bad Behavior of your dog with this collar. 800m Range & Long Battery Life: With a range of up to 800m in open areas, this collar will help you easily train your dog both indoors and outdoors. The battery can be used for up to 20 days with a 2-hour charge. Built-in LED Light for Dogs of All Sizes: The built-in LED light makes it easier to find your dog in dark environments. This durable and adjustable TPU collar (16-62 cm) fits different size dogs. PORTABLE, LIGHTWEIGHT AND COMPACT: This dog training collar is smaller, thinner and lighter than the competition. In addition, an automatic power saving mode helps to extend battery
