Detachable and foldable desktop artifact

1. Foldable and portable, easy to use.
2. Removable suit without container.
3. Suitable for 4-14 inch mobile phones and tablets.
4. 360 degree screen rotation.
5. Can be used on the bed and desk.
6. Hands-free,

Color Classification:
A: White foldable detachable bracket [one arm]
B: Black foldable detachable bracket [one arm]
C: White foldable detachable bracket [two-section arm]
D:Black foldable detachable bracket [two-section arm]
E: White foldable detachable bracket [three-section arm]