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.
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
Power supply voltage: 110~220V
Power consumption: less than 5W
Frequency range: 22~55KHZ
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.
COFFEESTRICT shipped to almost every country in the world, we use the services of major, trusted international carriers to ensure that your package reaches its destination quickly and safely.
Mode of transport:
We use the following modes of transportation: FEDEX, UPS or USPS.
Mode of transport and Cost:
Duty-free, standard shipping for USA, Shipping Cost 9.99 USD.
Excluding tax, free shipping on orders over 59.99 USD (applicable to single orders worldwide).
All orders will be shipped within 1-3 business days, after the product is shipped, it usually takes 10-15business days to arrive.
Please note that shipping time does not include processing time.
The total time required to receive an order is processing time + shipping time.
Upon receipt of your order, we will conduct quality control checks and tests to ensure that the quality of the products is guaranteed prior to shipment.
The average processing time is about 3-7 days depending on the specific product.
However, it may also be affected by the inventory status of materials.
Please note that this does not include holidays and weekends.
If you have any questions, please refer to the contact page, which is at the bottom of our website. You can always contact us.
Our transportation is all free of charge, do not need any charge for your transportation
Tax matters needing attention:
For the United States;
We don’t charge any taxes in the United States
For other countries;
In most countries/regions, our customers do not have to pay import charges, customs duties or value added tax (VAT).
However, for some limited countries, you may need to pay customs duties or VAT according to the collection rules of your country/region. You can check with your local customs for more information.
If you have any further questions, please contact our customer service Email：email@example.com
How to track shipping orders:
We will send the tracking number through your email address where you placed the order. For the tracking number, it will take 2-3 days to take effect on the tracking website website, because it takes a certain amount of time to scan and upload the logistics information.
If this information is not available, try again later.
Rest assured that no matter how updated the tracking site is, the estimated shipping time is valid.