Anti Barking Device for Dogs, Mini DogBarking Deterrent Devices, Portable Stop Barking Dog Device, 33FT Ultrasonic Dog BarkingDevice, Rechargeable Bark Deterrent Indoor Outdoor for Small Large Dogs

💭 SAFE & HARMLESS ANTI BARKING DEVICE - The anti barking device for dogs uses dog-friendly sonic technology. When the dog barking deterrent devices is within the range of the barking dog, the dog barking device will be automatically activated. The microphone will detect the barking, and then emit sonic sound to stop the barking, giving you a peaceful and quiet environment. At the same time, the red light stays on for 3 seconds.
💭 EFFECTIVE & CONVENIENT BARKING CONTROL - Once press the button to open the the stop dog barking device, it can automatically detect your dog's barking, emitting sonic sound to stop the dog barking. The maximum effective detection range is up to 33ft. It will not work if the dog is more than 33ft away from the dog anti barking device or has solid obstacles. Let our no bark device help you free your hands to stop unwanted barking.
💭 RECHARGEABLE & DURABLE ANTI BARK DEVICES - This anti bark devices for dogs is rechargeable, supporting charging via USB