The Dogtra Hunter Platinum System Two Dog Training Collar has all the basic components needed for successful behavior management of your dogs. This model of the Dogra Training Collar allows a trainer to control two different dogs from one transmitter without the hassle of handling unnecessary parts. With a rheostat dial, this Dogtra training collar system allows for a gradual increase in stimulation intensity with no jumps between levels. The easy-to-use Hunting Dog Collar features fully waterproof receivers. The Dogtra Hunter Platinum System Two Dog Training Collar comes with rechargeable Ni-MH Batteries in a one-charger system that allows the transmitter and receivers to be charged at the same time. The 3-bar battery life indicator makes it easy to see the status of the battery. This Dogtra Hunter Platinum System Two Dog Training Collar is designed for mild mannered dogs that do not require a high level of stimulation. These hunting dog training collars are not intended for use on dogs weighting less than 12 pounds or under 6 months of age. Dogtra Hunter Platinum System 2 Dog Training Collar: * For mild mannered dog * Low to medium power * Rheostat dial allows for gradual increases in stimulation intensity * No jumps between levels (0-127) * 1/2-mile range * Stimulation type: nick, constant and non-stimulating pager/vibration * Rechargeable, user-replaceable Ni-MH batteries * Fully waterproof collar/receiver and transmitter * Easily visible, blue LCD screen displays exact level of stimulation * Screen can be seen in the dark or low light conditions * 3 bar battery life indicator * LED colored indicator to show remaining battery life * Includes 2 dog collars/receivers * Model# 282NCP