An e-collar designed for the serious upland hunter. It is an easy-to-use, ergonomic transmitter that uses low to high power and has an extensive range of 1 mile . It has a rheostat intensity dial that allows for gradual adjustment in stimulation intensity 0-127 levels that can be set to a desired level depending on the owner's preference of training and have Nick and Constant stimulation. It also has a blue LCD screen that displays the exact numeric level of stimulation clearly and accurately and has three beeper modes – run/point, point, and locate with an audible 400 yards range with a beeper volume control. Both collar and transmitter are fully waterproof and has a tri-color LED battery life indicator to determine the how much battery power is left. This unit comes with a rechargeable 2-hour rapid charge Lithium Polymer battery and has a one-charger system to charge the transmitter & receiver at the same time. This unit is specifically designed for training medium to large dogs that weighs 20 lbs or more. This unit also allows you to train up to 2 dogs.