The Tri-Tronics Classic 70XLS Dog Training Controller is a remote dog training system. It features a sleek black design with English language settings and operates on batteries for convenience. Made in the United States, this model is known as the Classic 70XLS and comes with a carrying case with a strap for easy portability. Perfect for training hunting dogs, this Tri-Tronics controller offers precision and control for outdoor activities. Not tested. Minor nicks and scratches as shown in photos.