1300FT Remote RangeThe dog training collar with remote allows you to enjoy the training with your dog in a long distance up to 1300ft. So you don’t have to worry about your dog running very far away from you.Flexible and easy enough to train your dog with the collar on in the park or backyard. | IPX7 100% WaterproofThe receiver is IPX7 100% waterproof. so your dog can enjoy swimming, showering, and playing in the rain. Note: To ensure the collar is 100% waterproof, make sure the rubber cover on the USB charging port on the back of the collar is fully sealed. | Suitable For All Sizes Of DogsThe nylon collar is made of high-quality material, soft, durable, and adjustable 7.8-22.4 inches, making it a perfect training tool for small, medium, large dogs(15lbs-120lbs). Note: If you have to cut some off, please singe the collar eng with a lighter immediately to avoid fraying |