Pet Training Collar Anti Barking Device Waterproof Rechargeable Electric Shock Dog Training Collar With Remote Controlmain feature 1. The remote control transmitter is flexible, compact and easy to use. 2. The receiver can be used normally when the dog drinks water or on rainy days, and can swim and dive. 3. The vibration and static electricity gears can be adjusted. Please select the appropriate gear when using it for the first time. During the trial, increase the gears from 1 to 100 step by step. 4. 4 functional modes: static vibration sound flash 5. The remote