Ultrasonic Pest Repeller, 4 Pack Electronic Plug In Mice Repellent Indoor Pest Control Insect, Insect Repellent for Mosquitos, flys, Spiders, Ants, Bugs

• 【Newest chip technology】Ultrasound technology has an automatic frequency conversion function, which can emit ultrasound from 20kHz - 65kHz, interfere with the auditory and nervous system of pests and make pests feel uncomfortable, thus effectively defending themselves.
• 【Easy to use】Just plug the ultrasonic pest repeller into the regular outlet, press the switch and the Blue LED Light on and then it will work automatically, it does not require complicated operation.
• 【Safe and harmless】Electronic Pest Repellent is only used to drive away pests, does not harm the human body or pets at all.There are NO poisons, chemicals and traps!You don’t need to worried theElectronic Pest Repellent is harmful to babies or your pets.
• 【Energy-saving & silently 】This Insect Repellent device is highly cost-effective and eco-friendly, consuming only 3 - 5W of power. Moreover, it emits ultrasonic waves that cannot be heard by humans, working silently and odorlessly, thus ensuring it won't disrupt your sleep.
• 【Effective coverage】The upgraded ultrasonic pest repeller is equipped with a dual-chip system, which can effectively repel pests in an area of up to 120 square metres.It is perfect for various indoor environments including homes, garages, offices, restaurants, and warehouses.

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