H1 Ultrasonic Insect Repellent Household Mosquito Repellen, Product specifications: US Plug(Black)

1. 4D magic sound speaker, good insect repellent effect
2. It is recommended to turn on for 24 hours, less than 1 kilowatt-hour a week
3. Installed at a distance of 30 cm from the ground, facing the direction where rats and other often appear
4. Purpose: Repelling rats, cockroaches, mosquitoes, etc.
5. Features: physical insect repellent, quiet and low irritability, wide application range, smart chip
6. Working principle: biological sound wave + ultrasonic wave + electromagnetic wave
7. Ultrasonic frequency: 22 to 75khz
8. Biomimetic frequency: 20 to 20000hz
9. Rated power: 6-8w
10. Material: ABS
11. Size: 26x198mm