Description
3+1 latest upgrade Dog Training Collar：3 training mode beep, vibration(1-20 levels), and shock(1-20 levels)can make your dog change and stop the incorrect behavior, the dog finder mode can let you find your dog’s location at night 2300ft Control Range&3 Channels ：The Dog Shock Collar uses signal enhancement technology to extend the straight-line distance of training to 2,600FT and allows for the training of three dogs at the same time 120 days+45 days long standby: the remote control can work co
