32FT & 3 ADJUSTABLE MODES
Our ultrasonic bark stopper has three 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.
Rechargeable : Our bark free device only takes 5 hours to charge and can last up to 30 days, leaving you worry free.
Durable and Waterproof Dog Silencer
This anti barking device features an IPX4 waterproof casing that can withstand various harsh weather conditions and can be used both indoors and outdoors.
Safe and effective
This anti dog barking device using advanced ultrasonic technology to prevent pets from barking excessively, it will not cause any harm to pets, and is gentle and effective.
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.
