Questions about Hi-Shock Wireless 3D glasses for Epson 3D projector

These 3D BT/RF Pro Black Diamond glasses are compatible with the Epson TW7100 beamer. The beamer has 3D active and the 3D glasses are active glasses. They work with various beamers. I have linked to the Hi-Shock website where you can see which beamers the glasses are compatible with. https://www.hi-shock.de/2x-3d-brille-ihrer-wahl-bt-rf-pro In addition to the 3D function, the viewer can switch to 2D playback at any time during 3D playback by simply pressing a button.

Yes these glasses are compatible with the Epson EH TW7200 projector.