Designed for close-up training and hunting in waterfowl areas, the SportDOG Brand WetlandHunter 425X Electronic Dog Training Collar helps you and your dog focus on training. SportDOGs smallest and lightest WetlandHunter e-collar, the 425X puts 21 levels of static stimulation, tone, and vibration corrections in hunters hands. Realtree MAX-5 camouflage finish and DryTek waterproof technology (collar unit submersible to 25.) make this collar system perfect for waterfowl-huntin dogs. System works with up to 3 hunting dogs (with purchase of additional Add-A-Dog collars) up to 500 yds away. Easy-to-use controls give a trainer correction control with a simple twist of a dial and push of a button, allowing the operator to focus on the dog(s). Collar features rechargeable lithium-ion battery for 50-70 hours of use per charge. Imported. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Electronic Collars.