The Dogtra Element 302M, a 2-dog system, has all the basic components needed for successful behavior management of mild mannered dogs that do not require a high level of stimulation. It features a 1/2-mile range, rechargeable batteries, and a fully waterproof Receiver and Transmitter.
Included Package Contents:
Transmitter
2 Receivers with 5/8"contact pointsBattery charger and 2 splitter cables