Vibration Bark control

Bark control neck strap with vibration.The bark control device is intended for dogs that are small in size, nervous, sensitive and barking excessively for fear, but their sensitivity, size or nature do not allow the use of devices with a spray or static correction. When the dog barks, vibration is delivered from one of the two Vibration Points. The duration of the vibration is random, which interrupts the dog’s bark This device can also be used for deaf dogs.Main functions and features of the collar:
1. Use vibration to stop the dog from barking
2. Durable and waterproof neck strap with receiver
3. The three-color LED indicates the battery status or test mode.
4. On / off button for longer battery life. RFA-188 battery
5. Patented "Perfect bark" technology ensures that only your dog's barking causes the collar to vibrate
6. 10 different vibration combinations