The Garmin Dog Tracking Bundle includes an Alpha 200i handheld, TT 15 dog device, 1" black collar strap, belt clip, AC adaptor, charge cable for the TT 15, micro & mini USB cable and a shorts & long contacts kit. Track and train your dogs with the Alpha 200i system. Monitor up to 20 dogs from 9 miles. Features optional display of public land boundaries and maps, dog list, group management, 18 levels of stimulation when paired with the TT 15 training collar and a pro view compass. Pair with the Garmin Explore app on your compatible smartphone to see real-time dog tracking information, save collections of dog tracks and replay tracks to see exactly what happened during your hunt.