This is my first charging treasure design in the company. I didn't finish the project six months ago (I was still too young to do smart wear design before. A leather protective cover is used on the outside, and a magnet is provided in the middle of the leather. When it is covered, it is sucked into each other with the charging treasure. In addition, folding can support the mobile phone for wireless charging, which is convenient for charging and playing. The mobile phone is placed at an angle of 60 degrees, which is suitable for people to look at the angle of the mobile phone. The internal suede increases friction and plays an anti-skid role.