What is the USB dust cover?

With the development of technology, mobile phones have become an indispensable product in people's lives. People's requirements for mobile phones are also getting higher and higher, and there are more and more types of mobile phone accessories, and USB dust covers are also one of them. The USB dust cover, as the name suggests, is to protect the earphone jack of the mobile phone and the charging hole from dust. Besides, how much do you know about USB dust covers? Here are some detailed introductions.

Here is the content list:

l Use

l Classification

l Features

Use

USB dust cover, but judging from the name, it is a plug to prevent dust from entering. Where are the USB dust covers generally used? Careful observation of life is not difficult to find that the use of USB dust covers is very extensive, mainly for mobile phones and USB sockets. In addition to being dustproof, it is also a better mobile phone accessory. It is also used as a special silicone USB dust cover for computers. In a broad sense, it includes all plugs that need to be plugged in, and plugs that prevent dust from entering can be called USB dust covers.

Classification

The size of the USB dust cover varies according to the place of use. According to the material classification of the USB dust cover, there are many kinds of silicone, plastic, glass, etc., but the rubber USB dust cover is the most widely used. The plastic mobile phone USB dust cover is soft and elastic in long-term use and will not damage the mobile phone. When the mobile phone is placed in a bag or pocket, friction between the mobile phone’s USB dust cover and the mobile phone will not damage the mobile phone. The metal USB dust cover of the mobile phone is easy to scratch the phone when it is in contact with the phone, so it is best to keep the phone USB dust cover separate from the phone when the phone is in a pocket or bag. According to users' preferences, USB dust covers can be divided into practical and exquisitely decorated two categories. The practical plug has a simple and compact appearance and is convenient to use. The exquisitely decorated stoppers have a variety of shapes and are very beautiful and cute.

Features

The dust-proof plug material is environmentally friendly, healthy, safe, non-toxic, and odorless. Various colors, sizes, and models can be customized, which can be used as decorations, which are beautiful, small, and exquisite, and can effectively protect mobile phones, computers, etc. The use of the USB dust cover does not damage the charging port, prevents dust and water stains, and extends the service life of the mobile phone. The computer USB dust cover can protect each port from dust and water droplets when the computer is idle, and prevent oxidation and rust.

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