Questions about Edifier Luna HD 2.0 Bluetooth

The stands are not included, for a desk use you don't need it because they perfectly fit with a flat surface.As a TV speakers you can bought original stands or universal too it's all about price and getting the most of it.

Press the power button on the remote control or directly on the speaker for about 2 seconds to change the mode.

Yes, it's in the Galaxus description.

It does have a combined Jack/Toslink-mini input (cables included), see the manual: https://usa-oss.edifier.com/Uploads/images/2021/06/30/2021063016452416250427244930.pdf