Barking device for dog training

500M Dog Training Collar Pet Electric Remote Control Collar Waterproof Rechargeable Dog Training Tool with LCD Display 30%off Description: This fully waterproof e-collar is very popular with the dog trainers and pet owners. Its training systems will help you to control and train your dog in effective range by a series of functions, including vibration alert, sound warning, electrostatic punishment, etc. With its remote design, you can remote bark stopping, running about correction, easy calling back, biting and fighting. It will be your good training assistant. Function: 1.Fully waterproof design: the receiver has a super waterproof performance, so your pet can swim or walk in the rain with it 2.3 training modes: shock / vibration / sound 3.With blue backlight screen: can be used at night 4.The remote distance is 500m (without any disturbance) 5.3 channels: there are 3 signal channels on the remote transmitter, and it can control 3 receivers of t