🐾 Train Smart, Play Safe! Train two dogs simultaneously with ease Rechargeable with 35 days standby Adjustable beep and vibration levels Flashing light for night visibility Keypad lock for peace of mind 4000FT range 35 days standby IP67 waterproof The Dog Shock Collar for 2 Dogs is a versatile training tool designed for dogs weighing 15-150lbs. It features a flashing light for nighttime visibility, adjustable sound and vibration settings, and a long-lasting rechargeable battery. With a 4000FT range and a keypad lock to prevent accidental activation, this collar is perfect for effective training and outdoor adventures.