SportDOG Brand® Field Trainer SD-425 Stubborn Training Collar
Ideal for training, yard work and hunting, this unit can alert with a stimulation, tone or vibration. The Stubborn model offers increased stimulation for use with difficult dogs. Seven settings allow you to adjust intensity, and the transmitter controls up to three collars at once. Waterproof operation for training in any environment. The 3.3-oz. collar/receiver unit charges in two hours. 500-yard range. Includes remote transmitter, collar/receiver unit, rechargeable batteries, adapter, test light, lanyard, long contact points, training DVD and manual.