Wodondog Dog Training Collar, Remote Dog Vibration Collar with Strong Vibration, Vibration, Beep Mode, 300 Meters Range

Features: 1 Rechargeable: Rechargeable remote and receiver, no need extra batteries. 2. Waterproof Receiver: Your pet can swim or walk in the rain. 3. Adjustable Vibrating Levels: You could adjust the level of vibration mode from 0-99. 4. Four training modes: Strong Vibration/ Vibration/ Light/ Beep. 5. Three Channels: Choose channel for max 3 receivers with one remote. 6. Auto Power Save: The ...