I feel that the vibration recognition is a bit too insensitive, so I took it apart and looked at it.
The default spring vibration switch is lying down, so it can only feedback forward and backward flapping and is less sensitive; it's better to break it upright.
The Type-C interface is good, but it uses a simple dual cable to save costs. It doesn't fit well with the charging head, and sometimes it can only take 1.4V of electricity. The current of a single lamp bead is about 100mA.

But anything that's big and a little lighter will definitely not shine