2 to 5 business days
What is ultrasonic insect repellent?Household electronic insect repellent is a new high-tech electronic product. The high-frequency ultrasonic scanning circuit is used to generate the scanning frequency ultrasonic wave of 22 ~ 55KHz. Scientific research has found that mosquitoes, cockroaches, mice and other insects will have chaos in their internal systems and physiological functions within this frequency range of sound waves, thus playing the role of elimination and destruction. Ultrasound is suitable for humans and other animals. This is harmless because people cannot hear sound waves of more than 20 kHz.About this productPlace of use: This product is widely used in homes, warehouses, stores, hotels, hospitals, offices, machine rooms, gardens, hotel grain depots and other places.Effective range of products: 60-80 square metersMaterial: ABSPower supply voltage: 110 ~ 220VPower consumption: within 5WFrequency range: 22 ~ 55KHzColor: white
