Product Feature :
- The Ultrasonic pest repellents, 6 ultrasonic frequency waves switch automatically when powered. The device emits high-pitched ultrasonic waves which inaudible to the human ear to repel pests.
- This device is effective against mice and other pests.
- Built in 3 ultrasonic horns in 3 different direction to cover 360° surrounding location.
- The effective area is around 100 square meters.
- There is no any chemical means used.
- Simply plug the device into the wall outlet, and it will work automatically