🐕【3 Upgraded Ultrasonic Modes】This anti barking device for dogs utilizes the latest ultrasonic technology with three different ultrasonic frequencies that not only work on all breeds, sizes, and personalities of dogs, but also harmless to dogs and very humane. Low frequency mode for sensitive dogs, Medium frequency mode for naughty dogs, High frequency mode for excited & large dogs. This ultrasonic frequency can only be heard by dogs, so it will not have any effect on people during use.
🐕【UP to 50 FT Effective Range】This ultrasonic dog barking device automatically detects the barking of dogs within a range of 50Ft and emit ultrasound to stop it. This dog barking deterrent device suitable for various scenarios, and has a noticeable effect on both your own dog and your neighbor's dog. Compared to a handheld bark stopper, this device is able to work 24 hours a day to quiet the dog even when the owner is not around.
🐕【Safe and Humane Design】After flicking the switch, you can choose the appropriate ultrasonic frequency mode according to your dog's sensitivity. The dog barking deterrent devices automatically recognize the dog's barking sound and send gentle ultrasonic waves that only dogs can hear, stopping the dog from barking nuisance, without harming humans and animals. Perfect for creating a quiet area for dog lovers and discouraging dog's bad behavior.
🐕【Auto Ultrasonic Anti Barking Device】This Stop Barker focuses on solving the problem of excessive barking in dogs. Three different frequency modes make this device effective for all dogs. The automatic detection and emission of ultrasonic waves is designed to monitor your dog's barking 24 hours a day. The high-capacity built-in battery can support the device to work continuously for a long time.
🐕【USB Rechargeable & IPX4 Waterproof】This anti barking device for dogs has a built-in high capacity 2000mAh rechargeable battery, which can be used continuously for 30-45 days with only 3-4 hours of charging, eliminating the hassle of frequent charging. The IPX4 waterproof level allows the device to work normally even in rainy days, and it is suitable for a variety of outdoor environments such as doorways, yards, fences and so on.