HUMANE TRAINING: Features 10 levels of vibration and beep modes without shock, making it a safe and effective training solution for dogs 5-150 lbs COMPACT DESIGN: Lightweight collar receiver weighs only 1.2 oz with dimensions of 1.8 x 1 inches, suitable for small to large dogs EXTENDED RANGE: Offers 1600ft remote control distance for training in parks, backyards, and beaches with IPX7 waterproof rating LONG BATTERY LIFE: Rechargeable battery provides up to 20 days of use on a single 2-hour charge, depending on usage frequency VERSATILE TRAINING: Helps correct various behaviors including excessive barking, vehicle chasing, running away, and jumping with adjustable vibration levels Discover effective and humane dog training with the Paipaitek collar receiver replacement for the PD520V model. This innovative training solution features 10 adjustable vibration levels and beep modes without shock, making it suitable for dogs from 5 to 150 pounds. The compact design weighs just 1.2 ounces and measures 1.8 x 1 inches, ensuring comfort for your pet. With an impressive 1600-foot remote range, you can confidently train your dog in parks, backyards, or beaches. The IPX7 waterproof rating allows your furry friend to enjoy swimming and playing in wet conditions without concern. The rechargeable battery provides up to 20 days of use on a single 2-hour charge, depending on usage frequency. Perfect for addressing various behavioral challenges like excessive barking, vehicle chasing, running away, and jumping, this collar receiver helps establish better communication with your canine companion. Compatible exclusively with the PD520V model, this training tool offers a practical solution for pet owners seeking positive behavioral changes in their dogs.