collar dog training

Dog training system with 3 remote training modes, Sound, Vibration and Shock. Sound and Vibration can't adjust, But shock has three levels for adjust: Low, Mid, High levels,Very suitable for puppies training. Remote control range 1300Ft, Perfect for outdoor or indoor use. Rechargeable Bark dog training collar: rechargeable battery, 100% waterproof of the collar,can using in the bad rainning weather. Also when can use when your dogs swimming!