Portable ultrasonic mosquito repellent

Portable Ultrasonic Mosquito Repellent-Intelligent ultrasonic mosquito repellent, environmentally friendly, no radiation / purely physical environmentally friendly mosquito killer, care for your stable sleep / large coverage, physical mosquito / mosquito killer does not produce / harmful substances in the whole process, safe and efficient.

The main features of sonic mosquito repellent: non-toxic, odorless / harmless sonic