Electric Pet Dog Training Collar Dog Stop Barking Collar Vibration Sound Electric Shock Usb Rechargeable Waterproof Dog Trainer
1. Built-in antenna, 250 meters with obstacle blocking control, 800 meters long distance control without obstacles, up to two receivers can be matched to control 2 dogs
2. Function: /electric shock/vibration/sound, the three functions are adjustable from 0 to 7 levels
3. The transmitter and receiver can be charged, and the receiver can be waterproof
4. High-definition LCD display