Pro Lavalier Lapel Tie-clip Microphone MIC-J 016 for Recording / Laptop / Voice Amplifier The MIC-J 016-35S Microphone is a small, lightweight tie-clip microphone that can be conveniently clipped to the tie or collar. The microphone can also be fixed under a jacket or shirt for easy concealment. The MIC-J 016-35S is an ideal accessory for digital voice recorders, voice amplifiers, laptops, etc. The mic"s cord is 3.6-feet long and the entire unit weighs only 11 grams. A tie pin-type clip is also included with the microphone. FEATURESProfessional vocal pickup condenser microphone3.6-foot cord for added convenience; Weighs only 11 gramsStandard 3.5mm Jack Plug compatible with recording devices, voice amplifiers, laptops, etcSweat and Dust-Proof Made Primarily for Indoor and Outdoor professionalsDesigned for Use on Stage, Houses of Worship, Lecturers and Other Applications Requiring Minimum Microphone Visibility with hand-free OperationSPECIFICATIONPolar pattem: OmnidirectionalMic diameter: 6.5*5.0mmSensitivity: - 38db±2dbFrequency Range: 20-20KHZOutput Impedance: Standard Operation Voltage: 2.0V-10V.DCSNR: >58dbWire: 1.1m2pcs of windshieldsWide bandwidth omni-directional electret condenser mic ensures clean transparent audio and enhanced vocal pickup with improved gain before feedback. Also available of ultra lightweight "PRO" lapel microphone with 3.5MM locking screw jack plug for Sennheiser wireless transmitter.