waterproof collar receiver, your pet can swim in the water.
4 stalls electrostatic pulse intensity level
5 vibration intensity.
adjustable TPU collar band, to fit any size dog
automatic shutdown function, save energy, prolong the battery life.
fumak Dog Training Collar New Pet Dog Bark Deterrents Automatic Anti Bark Collar Waterproof Rechargeable Electric Shock Vibration Dog Training Collar Black B07VPT53SW