Features: 1. Safe for human and eco-friendly products: This pest repellent uses specific ultrasonic frequencies in which only insects, bugs and pests can identify and make them scramble to find a way out of your house. Product contains no odor or any insecticide components, and it is 100% nontoxic. 2. Ingenious combination of insect repellent and night light: The original night light function can be used for night lighting while repelling insects and pests. The warm yellow light provides better protection for you and your family's sleeping. 3. Just plug the electronic pest control ultrasonic repellent in power sockets or outdoor socket,it will start to repel the pests when you notice the orange night light is on. 4. High-frequency changeable ultrasounds and vibrations by rotation making a rambling and inimical surroundings for pests. This exceptional specification gives them no chance to hide. 5.  SAFE FOR KIDS AND PETS. Reject pests smoothly out from your house. Harmless solutions. Notice: *Actual color may be slightly different from the image due to different monitor and light effect *Please allow 1-3cm deviation due to manual measurement Description: Ultrasonic frequency: 20~65KHz Driving range: 15~30㎡ Weight: 36g Package List: 1 set x Ultrasonic Mosquito Repellent