Ultrasonic and electromagnetic spider repeller

Ultrasonic and electromagnetic spider repeller
3 in 1 spider repeller
Ultrasonic
Electromagnetic
Night light

1. Using ultrasonic and electromagnetic principle to make a pest uncomfortable enviroment drive pests away.

2. The device is harmless for people and pets.
3. Working indicator and light sensation night light auto lighting when the dark.
4. This product not only can drive spider away, but also have good function of repelling cockroaches, mosquitoes, ants, fleas, bug, centipede.
5. This product is widely used in home, warehouses,hotels ,  supermarkets, offices hospitals and other places
6. Effective area could reach 200 square meter.