Tri-tronics 2 dog electonic remote trainers

Tri-tronics Sport G3 training collars for one or two dogs. Comes with two collars with receivers, Remote transmitter, Charger and manual. Range of up to 1/2 mile, 10 levels of stimulation including beep function. Waterproof. Works well, charged and ready to use. Paid $350 new, only used sporadically. Works great to train the recall, call dogs back if they are chasing wildlife and keeps them from becoming lost in the woods. Very easy to use with appropriate levels for each dog and situation.