1, see from the packaging.
The code and punching of the real-goods package is a simple and straightforward process, and the writing is clear; the fake package has a border around the code, the edges of the circular holes on the bag are rough, and the bag can easily be erased.
2, from the product material.
The real goods are generally foreign imported PC materials, smooth surface, soft touch, free 90 degrees bending does not break, and has a shock absorber system to ensure that the product repeatedly switch, plug can also reach the service life, all the function keys once for molding.
The fake ones not only have a lot of burrs, but also pick up the socket panel and smell, a strong pungent smell rushed. Experts say that this is a taste made by inferior flame-retardant nylon material. This inferior material contains harmful substances and the taste is long-lasting.
Experts remind consumers that they must read more, read more, and consult in detail when purchasing.
3, please select a site with a regular sales license
Second, if you encounter similar problems, the most effective authentication method is to consult the customer service department of the manufacturer and verify the authenticity of the 16-digit security bar code. Alternatively, you can call or log in to the website.
Switch socket and optional switch socket
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