Will TV EARS work in a movie theater?

No, TV Ears will not work in a movie theater unless they are approved by the theater chain and can use a specific theater mode as some theaters use assistive listening loops. There will not be anything for the device to pick up, as movie theaters do not usually use an RF audio broadcast system. Most people will be better served in these type of environments with systems such as CapTel phones when available if captions are wanted. They should check with the hearing center that supports their device of choice.