Mobile phone shielding is a device that helps to block electromagnetic radiation, which is mainly used to reduce the impact of mobile phone radiation on the human body.

1. The principle of mobile phone shielding cover: The mobile phone shielding cover can form a shielding layer through the internal metal material, which can block the spread of some electromagnetic radiation. However, it should be noted that the mobile phone shielding cannot completely shield all radiation, and can only reduce part of it.

2. Classification of mobile phone shielding: According to the material and type, the mobile phone shielding cover is mainly divided into two types, namely soft stickers and hard shells. The soft sticker shielding cover is a shielded sticker pasted on the back of the phone, using the internal shielding material to reduce radiation. The hard shell shielding cover is a mobile phone protective case with a shielding function.

3. The effect of mobile phone shielding cover: The mobile phone shielding cover is effective for reducing the transmission of electromagnetic radiation and can reduce the amount of radiation. However, it should be noted that the mobile phone itself will generate certain radiation, so even if the shielding cover is used, the mobile phone will still have a certain amount of radiation release.

4. How to choose a mobile phone shielding cover: When choosing a mobile phone shield, you can consider the following points: First, choose products that meet national standards, and have relevant certification and test reports; second, choose a shielding cover suitable for your own mobile phone model to in order Ensure that the back of the mobile phone can be completely covered; in the end, you can refer to the evaluation and reputation of other users, and choose the brand and products with a good quality and trustworthy.

5. Other methods to reduce mobile phone radiation: In addition to using mobile phone shielding, there are other methods that can reduce the effects of mobile phone radiation, such as maintaining a good call state, trying to use the free -term free function; reduce the time to hold the mobile phone for a long time, try to try to try to try as much as possible. Place it far away from your mobile phone and so on.