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Do you have the following troubles?
✓ This device uses ultrasonic control technology to stop the dogs from barking and train them better. When you detect dog barking at any point, just press the button, it will emit ultrasonic waves, which can only be heard by dogs, but humans cannot. The dog will be frightened by the sudden appearance of high-frequency ultrasonic waves and will stop barking under normal circumstances.
✓ The dog will associate its barking with this uncomfortable sound. When repeated many times, he will find that the barking will bring discomfort to him, and gradually stop the barking without causing any damage to the dog's eardrum. This method of barking control is safe and effective.
✓ In order to prevent the dog from being immune to sound interference, technically multi-sonic processing that three different frequency sound waves; stable frequency, undulating frequency, and irregular frequency sound waves is carried out to ensure dogs do not get used to a certain frequency so that the device can continue to have an effect on the dog's barking!
✓ At just 1.9 ounces, the device is thin and lightweight, making it easy to fit in a pants pocket or a dog's bag for a trip.
✓ The ultrasonic technology equipped with the device has a wide range of sound and a control distance of 5 meters, which is perfectly suitable for your dog training at home or taking your dog out for exercise.
✓ What Is Included?
|Charging Interface||Micro USB|
|Battery||300mAh Rechargeable Batteries|
|Ultrasonic Frequency||3 Modes|