wireless microphone

microphone with circuitry to convert the audio signal to a radio signal

en-GB/ˈwaɪəlɪs ˈmaɪkɹəfəʊn/
en-US/ˈwaɪəlɛs ˈmaɪkɹəˌfoʊn/

ক্যাটাগরি:

microphone