Introducing our innovative and effective {OEM household plug type electronic ultrasonic insect repellent}, designed to keep your space free from pesky insects! As a renowned factory, we pride ourselves on producing high-quality products. This repellent utilizes ultrasonic technology to emit frequencies that are unbearable for insects, driving them away without harming humans or pets. Its compact and user-friendly design allows for easy usage by simply plugging it into any household socket. Say goodbye to harmful chemicals and hello to a bug-free environment with our reliable and safe repellent!