Household electronic insect repellent is a new type of high-tech electronic product. It uses sweep-frequency high-frequency ultrasonic circuit to produce sweep-frequency ultrasound of 22-55KHZ. Scientific research has found that insects such as mosquitoes, cockroaches, mice and other insects in this frequency range of sound waves, their endocrine system and physiological functions will be chaotic, thus having a driving and killing effect. Ultrasound is to human and other animals. It's harmless because people can't hear sound waves over 20 KHZ.

Features:

• This product is widely used in homes, warehouses, shops, hotels, hospitals, offices, computer rooms, gardens, hotel grain stores, etc.
  
• Product effective range: 60 to 80 square meters
  
• Plug: US Plug, EU Plug (short and long plug, send randomly), UK Plug, AU Plug
  
• Material: ABS
  
• Power supply voltage: 110~220V
  
• Power consumption: less than 5W
  
• Frequency range: 22~55KHZ
  
• Color: White

How to Use:

• The machine should be installed 80 to 120 cm from the ground, it is required to plug into the power socket perpendicular to the ground.
  
• There should be no tall obstacles within 1 meter of the front of the product (ie, not installed on the back of refrigerators, wardrobes, sofas, etc.).
  
• The installation point should try to avoid sound-absorbing materials such as carpets, curtains, etc., to prevent the reduction of sound pressure to make the sound field smaller and affect the insect repellent effect.
  
• Pay attention: moisture, water.
  
• Do not use strong solvents, water or a damp cloth to clean the body, please use a dry soft cloth to wash some of the neutral detergent.