The 1902S features a mile range that allows you to cover more distance when training demands it and 2-hour rapid charge batteries to get you up and running in the shortest amount of time possible. The set is fully waterproof and the LCD on the handheld transmitter displays the battery life and stimulation level. The 1902S is a high powered unit and includes a non-stimulating High Performance Pager. The 1902S is also available in the 1-dog system 1900S. nFeatures include water excelling enhanced contact points, €™ and €™ stimulation, low/high stimulation, fully waterproof, LCD screen, belt clip, and 2-hour rapid charge batteries. nPackage Contents Transmitter, 2 Receiver 5/8contact points, which are standard , Battery charger and splitter cable, Test light, Owner's manual, Gear Bag, Black lanyard, and Belt clip #4. Features n Slim design receiver/collar ergonomically shaped to your dog's neckn Checkered grips on the handheld transmittern Non-stimulating high performance pagern 3/4 mile rangen Rheostat/volume style with stimulation levels 0-127Item Details