Anleon S2R Channel Selection Button Guard

There is a problem with the Anleon S2R receiver where the channel selection button can easily be pressed. This results in losing signal which can be problematic when using the receiver on stage with in-ear monitoring (IEM). This model is designed to be printed in a flexible filament (like TPU). It's a sleeve that slips over the receiver making it difficult to accidentally press the button. I printed it in TPU, shown in the pictures.