Ultrasonic Dog Bark Deterrent Devices,Rechargeable Dog Barking Control Device,with 3 Frequency Training Modes Ideal for Outdoor and Indoor

✅【2-in-1 Functionality 】: A versatile device combining ultrasonic dog bark regulate and dog training features. Not only effective stop dog barking,Chewer, Digger, Biter,Chaser,but also fast foster good behavior in your pet. It is a good pet corrector.
✅【Three Effective Frequency】: This dog barking regulate devices come with three effective frequency modes: fixed frequency , variable frequency, irregular frequency. By switching the frequency mode, prevent the dog from getting used to the ultrasonic waves with a fixed frequency and no longer respond.
✅【100% Secure and Harmless】: The frequency received by human ears is within the range of 20HZ-20KHZ, and the frequency received by dogs is within the range of 15HZ-120KHZ. The frequency of our products is 20KHZ-25KHZ, which is 100% harmless to humans and dogs. We advocate gentle and efficient how one can let dogs achieve the training effect we wish. It more effective and safety than a dog training clickers,whistle for dogs, and dog bark collar.
✅【Fast USB Charging & Long Bettery Life】: This anti bark device for dogs with a Type-c port data cable, charging is convenient and fast. It only must be charged for 1.5h, and it can last for 30 days! The small anti dog barking deterrent size is 4.92 x 1.18 inches, weight:0.19lb. It is super convenient so that you can carry anywhere and easy to use Outside & Indoor.
✅【LED Flashlight With Multi Settings】: The dog barking deterrent devices designed with LED lighting, you’ll easily use the product at night or in dimly lit environments. Long pressing the light button also has a high-frequency strobe buzzer alarm function that flashes 10 times per second, which can act as a deterrent or SOS.