32FT & 3 ADJUSTABLE MODES: Our ultrasonic bark stopper use advanced ultrasonic technology with 3 adjustable modes, you can choose the one that is suitable for your dog according to your dog's specific situation. Mode 1 (20khz): more suitable for large dogs or active dogs, mode 2 ( 25khz): suitable for docile dogs, mode 3 (30khz): suitable for small dogs. Our anti dog barking device can cover a range of 32 feet, ensuring effective coverage of a considerable area.
Efficiency and Safety: Our bark free device Uses harmless ultrasonic technology (no shocks or sprays), only takes 5 hours to charge and can last up to 30 days, leaving you worry free.
Durable and Waterproof Dog Silencer: This ultrasonic bark stopper features an IPX4 waterproof casing that can withstand various harsh weather conditions and can be used both indoors and outdoors.
Suitable for Multiple Dog Breeds: Works on small, medium, and large breeds, making it a versatile solution for multi-dog households or different training needs.
Easy to use: No unnecessary operation and monitoring required. Just open it and place it where you want. Once the dog starts barking, the machine will receive the message and start working.
