PRODUCT CENTER
JF-509 one with two wireless microphone wall speaker
JF-308 2.4g wireless microphone speakers
JF-317 2.4g Classroom speakers
JF-387 2.4G teaching speaker
JF-302A wireless microphone pen
JF-338 2.4g hand wireless microphone
JF-312A 2.4G hand-held wireless microphone
JF-311 2.4g teaching wireless microphone