SAFETY & ENVIRONMENTAL FRIENDLY: Environmentally friendly for users, noiseless and no radiation, safe for pregnant woman and baby to use. Say goodbye harsh and dangerous things. It usually takes 3-4 weeks for a different result depending on the amount of infestation. COVERING AREA: The defender is effective in an area up to 800~1200 sq. The ultrasonic pest control repeller can be widely used in house, restaurant, supermarket, garage, hotel, office, warehouse, hospital, etc. EASY TO USE & NICE SHAPE: Just plug this insect repellent into the socket and vertical to the floor. Then the machine began to work when the blue light on. No need to clean up dead pests, no more need to call pest control technician for help, no battery required and save a lot of money. NEWEST ULTRASONIC TECHNOLOGY: 2022 Upgraded Ultrasonic Pest Repeller, the best pest control solution for your home. The frequency of the sound is only harmful to pests such as mosquitoes, mice, mouse, spiders, gnat, chipmunk, ants, snakes, rats, rodent, fly and more. Non-toxic. SMART HIGH TECHNOLOGY: Adopting the latest dual-chip, this mouse repellent emits different frequencies of ultrasonic wave to irritate nervous system of insects and rats, making them feel uncomfortable and flee away gradually. Intermittent changes in ultrasound frequency prevents them from developing immunity and adaptability.

Best Sellers Rank: See Top 100 in Health & Household. Unit Count: 6.00 Count. Number of Items: 1. Item Form: Band. Scent: Unscented. Brand: Ultrasir. : B0BKT6115C. Manufacturer: SHENZHEN TONGHUI ZHONGCHENG TECHNOLOGY CO., LTD. Date First Available: October 28, 2022. Package Dimensions: 6.1 x 5.08 x 2.44 inches; 8.78 Ounces.