Paddsun 2 Pack Ultrasonic Bats Traps Devices,for Attic House Porch Adjustable Exclusion Device for Flies Mosquitoes Rats Cockroaches Indoor Use Friendly to Human and Pet

Features:
-【Smart Frequency-Modulated Pest Repellent Principle】: This product adjusts sound waves to generate variable-frequency ultrasonic waves. These waves effectively stimulate the nervous and auditory systems of pests within its range—including mice, bats, mosquitoes, cockroaches, and bed bugs—causing discomfort that drives them away.
-【Negative Ion Purification Principle】: Negative ions carry a negative charge, exhibiting negative electrical properties. When negative ions encounter airborne particles like dust, positive and negative charges attract, causing these particles to clump together. This increases their weight, causing them to settle to the ground.
-【Multi-Function Integration】: This product not only repels mosquitoes, mice, cockroaches, bats, and other animals but also eliminates dust mites and purifies the air, ensuring healthy breathing throughout your home.
-【Human and Pet Friendly】: This repellent device uses variable-frequency sound waves to deter bats. It contains no odors or irritants, posing no harm to humans, pets, or bats.
-【Usage Instructions】: Plug the device into a 220V AC wall outlet to activate negative ion purification. Press the switch button to activate pest repellent mode, indicated by the light turning on. This product repels pests in rooms of approximately 50 square meters and purifies negative ions in rooms of about 20 square meters. For larger rooms, increase the number of devices accordingly.When using this product, plug it into a wall outlet and position it parallel to the wall to facilitate optimal sound wave dispersion.
-【Usage Tips】: When eliminating dust mites, adjust the black rotary knob to the silent setting. For repelling mosquitoes and rodents, set the black rotary knob to a position where a faint sound is audible.

Product Specifications:
- Dimensions: 80mm x 55mm x 25mm
- Repels: Mice, bats, mosquitoes, cockroaches, bed bugs, moths, small flying insects, fleas
- Mechanism: Disrupts central nervous system; stimulates central nervous system; impairs olfactory sensitivity
- Eliminates: Dust mites
- Effective Coverage: Pest repellent covers 50 square meters; negative ion purification covers approximately 20 square meters
- Targeted pollutants: Pollen, PM2.5, PM10
- Key features: Repels insects, purifies formaldehyde, negative ion oxygen bar, eliminates secondhand smoke
- Suitable locations: Windows, corridors, balconies, warehouses, factories, pavilions, small orchards, etc.

Package contents:
2 * Ultrasonic repellents