This Anti-Mosquito key chain produces a high-frequency sound wave that can repel mosquitoes away within a 14' radius. Powered by a built-in rechargeable solar system, when fully charged in direct sunlight or under incandescent light, it repels mosquitoes for 3-4 hours. On/Off switch means you can charge and save for when it's required.
An odorless and dry alternative to lotions or aerosol sprays, the Anti-mosquito Guard is your best companion for camping, hunting, fishing, farming, and other outdoor activities.
Power: Built-in (1.2V) rechargeable battery
No Battery Needed , powered by the inexhaustible solar energy
Easy to use; easy to carry around; combined with high-quality key ring
No smell and causes no harm to human beings, pets and animals
Once charged, this unique device can protect you against mosquitoes attack by emitting specially calibrated ultra-sonic high frequency sound
Best and reliable companion for camping, hunting, fishing, farming sleeping, livestock farming, working at night, etc.
It can repel most mosquito away effectively within a distance of 5 meters
Dimensions: 5.2 x 2.9 x 0.8cm
A full charge can give you 60 hours of using time