iMountek IPX7 Waterproof Dog Training Collar with Remote Rechargeable Electronic Shock Collar for Dogs Beep Vibration Shock for small Medium Large Dogs

Within a very long range of 1969 feet, the transmitter may send a remote signal to the dog’s collar, causing it to beep, vibrate, or shock in response. With only a button push, you can use this transmitter and collar receiver to educate your dog right from wrong, regardless of whether they are yanking on the leash, chewing on furniture, or barking excessively while you’re out for a walk.