The Pedono Dog Shock Collar features a unique shock-lock keypad to prevent accidental activation—ideal for owners cautious about using the shock function. It supports 3 training modes (beep, vibration, safe shock) and 3 channels + Channel A, allowing control of multiple dogs simultaneously. With a 1600FT remote range, IPX7 waterproof collar, and adjustable nylon strap (8–24 inches, 20–120 lbs), it’s perfect for training in any environment. Enjoy quick charging (2–3 hrs) and exceptional battery life—up to 90 days standby on the remote and 30 days on the collar.