Upgraded Design - This ultrasonic mouse repellent features state of the art ultrasonic technology which creates a powerful ultrasonic wave, accompanied at the same time by an alarm sound. The built-in ...

Ultrasonic repellent devices used to keep away insects, rodents, birds, and even large animals have been around for quite a while, but their effectiveness depends on who you ask. Some critters just ...

【Ultrasound & strong flash repellent】Solar Animal Repeller is only to drive the animal without any chemicals. it is only issued 15.5kHz-47.5kHz ultrasound to drive them away. Will not have any harm to ...