This remote-controlled dog training collar is an intuitive system with a compact design and is suitable for dogs weighing 4.5 kg and over. The affordable device features a waterproof receiver collar and a range of 500 meters, so your dog can have fun even in wet conditions the size of three football fields. With 5 shock/vibration levels and standard tones, this system is ideal for improving your dog's obedience in the house, garden, or lake. Easy to use, adjustable intensity button. Simple, ergonomic design with one button for each stimulation type and no mode button for faster correction. The pairing process is quick and easy. Saves power when not in use to extend battery life. The conductive plastic contacts are improved and protected. Collar sizes: Suitable for small, medium, and large dogs and puppies weighing 6.8 kg and over. Durable and adjustable nylon collar, available in lengths from 35 to 68 cm. APPLICATION: Our collars are versatile. Examples: basic obedience, chasing,