A device for training dogs

A device for training dogs

Product specification:

* Convenient compact size, fits in trouser pocket.
* Emits high frequency waves (20,000-40,000 HZ) that are inaudible to humans
but extremely unpleasant to dogs and other wild animals.
* Can be used to deter aggressive dogs or train pets to stop barking.
* 100% fragrance and chemical free
* Does not cause interference with other electronic devices such as
televisions, radios, alarm systems or detectors.
* Requires 9V battery (not included).
* There is a built-in LED indicator that shows when the device is working.
* Comes with a built-in lanyard to attach to belts or carry easily.
* Includes a built-in powerful LED flash for increased safety in low-light
conditions.
* Material: Plastic
* Power supply: 9V battery required
* Frequency range: 20,000 Hz – 40,000 Hz
* Sound pressure: 135 dB
* Operating range: can operate up to 7 meters away
* Dimensions: 12.3 cm x 4 cm x 3 cm