Portable Mosquitoes Repeller

REVERSE PORTABLE MOSQUITOES
The theory:
The Portable Mosquito Repeller uses a low frequency audible sound wave that irritates and drives most mosquitoes away.
Applicability:
The Portable mosquito repellent is useful in apartments, campsites, golf courses, etc. and covers the area around your body
Characteristics:
1.Only effective against mosquitoes, does not interfere with the operation of radio, television or other electronic equipment
2. It is very economical, convenient and environment-friendly.
3. Artistic and exquisite design.

How to use:
1. To open the battery compartment cover, turn the cover, to the OFF position.
2. Install the battery with the positive end inside the battery compartment.
3. Replace the battery compartment cover by pushing the rear cover with light force to ensure that the indicator lines are aligned to the OFF position.
4. To turn on the device, turn the cover clockwise to switch to the ON position.