Ultra Compact Dog Training Collar/Reciever

Dogtra, Ultra Compact Receiver/Collar, No-Nonsense Trainer With Intuitive 1 Handed Controls & For Dogs As Small As 10 LB, Perfect For Training Or Building Retrieving Skills, Has Nick & Constant Stimulation Modes & A Non-Stimulating High Performance Pager, Nick Is A Momentary Burst Of Pre-Measured Stimulation, Constant Gives Electrical Stimulation For As Long As You Hold The Button Down, Page Causes The Collar To Vibrate For Non-Electrical Stimulation, Hand Held Transmitter & Receiver/Collar Features 2 Hour Rapid Charge Batteries, Along With A 1/2 Mile Range, Set Is Fully Waterproof, LCD On The Transmitter Displays The Remaining Battery Life & The Exact Level Of Stimulation Output.