Dog Barking Control Devices, Anti Barking Device with 3PCS Ultrasonic Probes, Dog Barking Deterrent 50FT Range Dog Training Behavior Aids with LED Flashlight

Stop Barking: The barking dog devices the use of dog whistle mode, strobe mode, flashlight mode and 20-30hz ultrasonic training mode to can effectively train your dogs to stop unwanted behaviors like barking, digging, clawing, scratching or biting. if the dog was once not sensitive to this by the use of it for a very long time, please change the different frequency better.
Slim Size Big Power: Anti Dog Barking Device Built in 2000mAh, 2 hours fast charging and works for about 100 days，Dog Barking Deterrent fits perfectly in your hand with a wrist strap to carry anywhere and easy to use Out of doors & Indoor.
Effective Range Up to 50 Feet: The Ultrasonic bark keep watch over device with 3 heads is more effective than the single head, The keep watch over range of bark deterrent is 50 feet.
Pet Secure and Dog-Friendly Device: Secure And Efficient Ultrasonic technology ( With 10 second ultrasonic auto-shut off) is used to make dogs quiet, which is harmless to a wide variety of dogs. People won’t hear any sounds and won’t cause any trouble to your life.
Convenient and easy to use: Anti barking device starts to work with just pressing a lock button, this dog barking deterrent has 50ft effective keep watch over range make it convenient for Out of doors dog walking to training them to behave well in public, and you’ll be able to also use it to stop a dog from coming to you.