Innotek FreeSpirit 2 Dog Basic Trainer BT-502A

The Innotek FreeSpirit 2-Dog Basic Trainer lets you train 2 dogs from 1 unit and provides 4 stimulus levels for each dogs. The Innotek FreeSpirit 2 Dog Basic Trainer has a 150 yard range and collars to fit necks sizes 8 to 21 inches. The Innotek FreeSpirit 2 Dog Basic Trainer has a water-resistant transmitter with tone/no-tone stimulation, 10-second lockout to prevent over-correction

Receiver measures 2 by 1-1/4 by 1-1/2 inches; transmitter measures 1-3/4 by 5/8 by 3-1/2 inches; limited lifetime warranty