Is the electronic insect repellent harmful to the human body?

We produce Electromagnetic Pest Repeller. Mosquito repellent mainly removes biting mosquitoes. The purpose is to prevent diseases caused by blood-sucking mosquitoes. The sound waves are definitely not harmful to the human body. It is certain that the purchase is recommended to have a factory address. The landline and the contact information in the hand, the product package has the manual, the warranty card, and the trademark bar code is better, only the authoritative test certificate and test report can be found on the official website of the online to verify the authentic information. Such products are safe and reliable. Electromagnetic Pest Repeller is your good choice.