Classification of metal shell:
I. Protective sleeve+multifunctional panel
The metal shell is durable and provides all-round protection for mobile phones. Features: the protective sleeve can be attached to the surface of black metal, and the multifunctional panel can be folded into a bracket to enjoy the video. In addition, the multifunctional panel can be converted into the earphone storage mode, thus eliminating the trouble of winding the earphone cable.
Second, the metal mobile phone case made of pure aluminum alloy (commonly known as metal mobile phone case also means this)
Thirdly, the metal aluminum sheet is matched with other materials to make a metal-matched plastic mobile phone case (also called plastic-matched aluminum mobile phone protective case).
Mobile phone case, a coat designed and produced to protect mobile phones. In the middle and late 1990s, with the opportunity of slimming mobile phones, mobile phone protective covers became popular, which also protected the development of mobile phones for aesthetic purposes.
Its types are also diversified with the increase of mobile phone brands and functions, including leather, silicone, cloth, hard plastic, soft plastic, velvet, silk and so on. , while the straight plate and flip cover are different due to different models. Limited by the model, the applicable categories of mobile phone protective covers are also different. Straight board can usually use all kinds of mobile phone cases, and sliding folding can only choose leather cases.