Professional Lavalier Lapel Unidirectional Condenser Microphone for Sennheiser

Brand Name: iiimymic Transducer: Condenser Microphone Set Type: Single Microphone Battery Type: Others High-concerned chemical: none Style: Lavalier Microphone Use: Conference Microphone Origin: Mainland China Enclosure material: Metal Enclosure material: Plastic Communication: Wired Built-in Battery: No Package: No Polar Patterns: Uni-directional Certification: CE Certification: RoHS Diaphragm: S-Mall is_customized: Yes Connector: 3.5mm Locking (For Sennheiser) Frequency Response: 25 Hz -18,000 Hz Max SPL: 128dB Impedance: 1,200 Ohms +/- 30% (at 1 Khz) Self Noise: 28dB use: Conference, Teaching, Meeting, Karaoke, Stage,Party