If you live in an area where there are lots of stray and ferocious dogs around, you’d be most worried of your own safety, especially when you have to walk back home at night. Here comes a 3-in-1 Ultrasonic gadget which can be used as a dog repeller to keep the most ferocious dogs away. It also doubles up as a torch flashlight which is useful for you to shine your way home at night.
The device uses ultrasonic sound which is above the frequency that human ears can hear. The combination of the sound and the LED flash light are claimed to be best “tools” to keep those dogs away. If you’re intro training dogs, this gadget can also be used as a trainer to tame those ferocious dogs.
But, do use this gadget with some precaution such as not to point this gadget directly to the your own ear as the ultrasonic wave would likely cause damaging of your eardrum. And read the product page for more instructions of use.
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