【3 drive modes and 1+ 2 channels】: This dog training collar offers 3 individual training modes, beep, vibration and shock, allowing you to quickly adjust the level of stimulation when needed. Moreover, the remote control dog training collar has 1+2 channel design and memory function for settings, which means you can train 2 dogs at the same time without resetting it. Ideal to help correct barking, walking, leash training, sitting, aggression, peeing and other bad behaviors. Our dog shock collar receiver is safe to use because it comes with a non-removable silicone pin, it won’t hurt your dog’s skin when training. In addition, there are anti-accident shock settings for the dog, when you want to switch the beep or vibration function to shock function, you need to double click shock mode, then the shock function works . Note: The shock collar for dogs should not be worn for more than 12 hours a day. 【Long Remote Range and Battery Life】: This dog shock collar with a remote range of up to
