This remote dog training collar is an intuitive system with a compact design for dogs 10 lbs and over. This affordable unit features a waterproof collar receiver and a range of 500 meters. Let your dog enjoy the wettest conditions within a distance of 3 football fields. With the system's 5-level shock/vibration and standard tone, it's perfect for enhancing dog compliance around the house, backyard, or lake. Easy to use, adjustable intensity buttons. Simple, ergonomically designed layout with one button for each type of stimulation and modeless buttons for faster correction. Fast and straightforward pairing process. Save power when not in use to extend battery life. Reinforced and Safe Conductive Plastic Contacts. Collar Size: Suitable for small, medium, large dogs and puppies. 15 lbs or larger. Durable and adjustable nylon collar size lengths from 14 to 27 inches long. Uses: Our collars can be used for many purposes. Here are some examples: basic dog obedience, hunting, digging, aggression, barking, jumping, and bolting. Waterproof Capability: Waterproof Collar Receiver. Range: 300-500 yards. Irritation Level: Shock and Vibration Level 5. 3 modes: Shock, Vibration, Tone. Package includes: 1 x Black Remote Control Transmitter 1 x Black Receiver 1 x Tie 1 x Test Bulb 1 x USB Cable 1 x User Manual