Smart Dog Shock Collar with Remote with 3 Training Modes, Rechargeable E-Collar

1. Rechargeable: rechargeable Remote and rechargeable Receiver 2. Even in raining days,it works well. 3. Adjustable Levels: Adjust the level of Vibration mode and Shock mode from 1-99. 4. Four training mode: Shock/ Vibration / Light | Sound 5. Three Channels : Choose channel for max 3 Receivers with 1 Remote 6. Auto Power Save :The Remote and Receiver will go into standby mode if no operations within 5 minutes