Do you suffer from barking dogs and their frequent disturbance to you or your guests?
This device completely solves this problem for you
Brand : COOYOMOO
Its uses:
First: it can be used as a flashlight
Second: it can be used as a bell
Third: The main function is to expel dogs and silence their barking with ultrasound.
Different functions are suitable for different scenarios, which is not only practical but also diversified.
Specifications:
- Fast charging for two hours for use for a period of 20 to 30 days. Covers the surrounding area of 10 square meters (33 square feet)
-It can be used by everyone (adults and children).
- It contains a medallion (rope) made of strong nylon material that is difficult to cut. Its function is to make the device comfortable to carry and will not occupy your hands.
Through it, the device can be worn on the hand, on the school bag, or on the belt.