1. Patented design with the Patent No.: ZL 201230039461.1

  2.Waterproof.

  3.Small Size and Light weight.

  4.7 intensity levels (1-7) for a wide variety of dispositions.

  5.5 sensitivity levels (1-5) adjustable for different dogs and environments.

  6. Easy testing method to check the No Bark Collar.

  7. Replaceable 6-Volt alkaline battery.

  8. CE Approval with ROSH appliance.