Product Information: Style: Lavalier Microphone Transducer: Other Use: Other Certification: YES Set Type: Single Microphone Communication: Wireless Package: Yes Model Number: Microphone (Clip On Lapel) Material: plastic Connector(s): 3.5 mm length: 1.5m support: Note: Due to manual measurement and optical fiber, 1-3cm error and small color difference are allowed, please refer to the actual object.