价格:未填
供应:99999
发货:3天内
详细规格-3合1无线教学机MicrophoneSystem3in1ActiveWirelessMicrophoneSystemAninteractiveteaching learningtoointeractiveteachinglearingleadstoimpressiveresultsFourwaystousethismicrophone speakersystemFunctionA:Receivingspeaker+neck-Tie+transmitterMini-sizemicrophonewillnevergetinthewayforyourpresentation.FunctionB:Receivingspeaker+Head-Wornmic.+Belt-PacktransmitterCreatingaprofessionalimageandatthesameAT-968Specificationstime,freeyourbothhands.ApplicationsOperator:easyforaudienceparticipationActiveinstructor:easierforinteractiveteachingCoach:easiertodirectthemovementSalesclerk:easiertodemonstrateyourgoodsinthemarketGuide:easiertoguideonatourAssociation:easiertopromotetheatmosphereinyourparty.传输频率VHF216-217MHz