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

🔋 Indicator Light: - Red Light: Charging - Blue Light: Fully Charged - Red Light Flashing: Low Battery (need to be charged) - Please charge the device before use.

• 💭 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 cable. You can charge the anti bark device for dogs conveniently by the USB port of laptop and of portable power bank, etc. Ultrasonic dog barking device takes about 5 hours to charge fully and the bark device can work up to 30 days.
• 💭 EASY TO USE & WATERPROOF BARK DETERRENT - Our mini anti dog barking device works by one press of the button. Dog barking deterrent is really easy and convenient for you to use. The stop barking dog device uses IPX4 waterproof and sturdy material, no worrying about the rainy weather or the dog biting. Dog barking deterrent devices is anti-smashing, safe for indoor and outdoor use.
• 💭 WORK FOR MOST DOGS - Dog barking deterrent device works for most sizes and breeds of dogs. But anti barking device for dogs indoor doesn't work for over 50 pounds dogs, abnormal hearing or aggressive dogs. Note: Please allow your dog to have up to 2 weeks of training! If any issues, please be free to contact us.