The Garmin Delta SE Dog Training Collar offers an innovative and efficient approach to dog training. It features a compact, ergonomic 3-button handheld at its core, delivering superior control and ease of use. The device provides three training modes - stimulation, tone, and vibration - allowing you to tailor training to your dog's needs. The device includes a slide switch for seamless training of up to two dogs and maintains connectivity up to a half-mile, ensuring you never lose touch. With a tactile dial for enhanced focus during training, the Delta SE is a vital tool in your dog training arsenal.