Support 3 Channels & 2500ft Remote: It has 3 channels to choose from, so you can train 3 dogs at the same time!dog shock collar with remote up to 2500Ft range allows you to train your dogs easily indoors/outdoors

4 Modes Training Collar For Dogs: Beep, Vibration (1-8 levels) and Static (0-18 levels), Dog Finder, this set helps make training effortless and can improve your dog’s behavior in a humane and safe way

Adjustable dog e-collar: Suitable for All Sizes of Dogs, the leash is 28 inches long , and it can be adjust as needed. Perfect for all size dogs (8 lbs~120 lbs), even puppies fit perfectly

IP67 Waterproof Shocking Collar for dogs: The waterproof collar is convenient for dogs playing around a pool or in the rain. Note: the remote is only splash-proof. Do not immerse it into water

Quick Charging & Long Lasting Battery: The receiver will last for 30days after fully charged, and the remote will last for 45days. and you can also monitor the battery statue on remote display anytime. (Note: The power adapter is not included in the package)