I need to be able to have about a dozen students in my classroom involved with an educational computer application while I am teaching a workshop in the same room. I was thinking of buying a dozen inexpensive bluetooth headsets for the students to wear but I am not sure how many transmitters are needed. Can 3 or 4 headsets receive the signal from one bt transmitter, or is it a 1 to 1 ratio? The distance involved is no more than 16 feet.
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