4 pcs ultrasonic insect repellent, suitable for pest control, mosquito, cockroach, fly and mouse control - Fei Yu

General Description This ultrasonic repellent is designed to effectively combat various pests such as mosquitoes, cockroaches, ants, spiders, and mice. Thanks to its two chips, it emits powerful and concentrated ultrasonic waves, making it difficult for pests to approach. It is chemical-free, odorless, and leaves no dead insects, ensuring safe use for humans and animals. Technical Specifications Color: White Materials: ABS Plastic Frequency: 25-85 kHz Operating Voltage: AC 90V-250V / 50Hz Power: 5W Weight: 27g (unit) Size: 105*60*115 mm (per unit) Operating Temperature: 0 ~ 40 ℃ Compatibility and Accessories The package contains: 4 ultrasonic repellents 1 user manual Installation For optimal effectiveness, it is recommended to install one unit per room. For larger areas, install two or more devices. Position the devices 30-50 inches from the ground for flying insects and 10-30 inches for other pests. To use, simply plug the repeller into an electrical outlet. The ultrasonic waves work to repel pests within one month. This repellent is designed to be safe for pregnant women, infants, and the elderly. It uses flame-retardant ABS material, offering high strength and durability.