Intelligent frequency conversion. Electromagnetic and ultrasonic waves constantly change and cycle, which makes pests and rodents unable to adapt to some stable wave frequency, which can repel all pests more effectively and long term. You don't need
Easy to use. Simply plug the device into an outlet and press and hold the power button for 2 seconds. The smart control chip will provide intelligent band frequency control between 22KHZ - 85KHZ. Please make sure it is installed vertically 20-80cm ab
Make it safe for human pests. Ultrasonic pest repellers only have sound for pests such as mice. Humans and pets will not hear any sound, and there is no harm to pregnant women and children. However, do not use it if you have hamsters as pets in your
Wide effective coverage. The pest repeller is effective for indoor areas up to 200 square meters/2152 square feet. Repels mice, bats, mosquitoes, flies, cockroaches, ants, fleas,