This is an adapter for the HolyStone HS720E drone controller. If your phone doesn't fit properly on the controller, this adapter allows you to put any size phone. Simply put velcro on both the controller holder, this adapter and of course the back side of your phone. Of, if you prefer, you can use rubber bands.

There are two versions. V1: no wings. V2 with wings.

Enjoy.

Creality

Ender 3

No

No

.3

25%