Dog Training Shock Collar for 2 Dogs, Waterproof Rechargeable Dog Shock Collar with Remote, 2000Ft 3 Modes Beep Vibrating Shock for Small Medium Large Dogs

MASBRILL Bark Collar with Remote,Dog Training Shock Collar, Waterproof Rechargeable Dog Shock Collar 3 Modes,Beep, Vibrating and Shock for Small Medium Large Dogs, Remote Control Over 2000Ft  Big digital display level 0-8 safe shock with security sock, supporting a Maximum of 4 dogs training with only 1 remote. IPX7 waterproof shock collar UP to 2000 ft remote range, professional waterproof dog collar with 2 receivers. Easy to wear & simple to use: the electric dog collar features an upgraded veterinary-made design with 3 easy-to-use primary keys to help protect your dog's skin, suitable for all-size dogs. 2-in-1 magenetic charging port UP to 90 days of power life: the training collar and remote can be charged simultaneously.  Features: 3 TRAINING MODES: MASBRILL 913 Electronic Dog Training Collar provide 3 efficient training modes (Sound/ Vibration/ Safe Shock) to help teaching your dog some basic commands and solving some bad behavior like barking, digging or running off. When