Smart Dog Trainer, Train Your Dog Using Your Smart Phone, Smart Dog Trainer App & Collar, You Can Send A Signal For The Vibration, Tone/Beep Or Static Stimulation To Your Dogs Collar With A Press Of A Button From Your Phone, Requires A Bluetooth 4.0 Compatible Phone Using IOS 5 Or Later & Android 4.3 Or Later, Range Up To 75 Yards, 1 Level Of Tone /Beep, 1 Level Of Vibration Stimulation, 15 Adjustable Levels Of Static Stimulation, Waterproof & Rechargeable, Includes Training Collar & Adjustable Replaceable Nylon Strap, Charging Adapter & Pet Safe Smart Dog Trainer App.