Fully automatic umbrella, one-click opening and receiving, convenient and fast

Instructions for use:
1. Press the automatic button → automatic opening of the umbrella → press the automatic button → automatic closing of the umbrella → press down on the top of the umbrella → dry and take back.
2. [do not open the umbrella by hand] you cannot open the umbrella manually. When you press self-opening umbrella, you must press it back at one time. You cannot pop it out repeatedly.
3. [relax the umbrella surface] open the umbrella surface when using self-opening umbrella.
4. [dry and take back] after using self-opening umbrella, dry and take back to better protect the umbrella.

Tips: the handles of 8 bones and 10 bones are different. The handles of 8 bones are smaller and the handles of 10 bones are larger. For more information, see the picture.