This microphone uses a professional condenser capsule, with a single strong finger response, high sensitivity, and good frequency response characteristics Metal cast gooseneck microphone, delicate texture, easy to use, equipped with windproof sponge cover, effectively prevent breathing sound High-quality capacitive pickup, flat and wide frequency, good sound pickup, pure and full, high sound quality, fidelity sound is clear and delicate, and comfortable to the ear Rotate 360 degrees, adjust the direction of sound pickup, the metal gooseneck hose can be shaped, and the user can adjust it in any direction according to their position, and the neck can be bent in order to adjust the suitable position and convenient and practical. The appearance design adopts the latest contemporary style, line flow, distinctive features, elegant and beautiful. It is a professional microphone for conferences, broadcasts, speeches, and gatherings. Product name: Wired conference microphone Energy conversion method: capacitive Frequency response: 100Hz~16000Hz Output impedance: low impedance Directivity: single point Sensitivity: -45dB±2dB Supply voltage: DC3V Colour:Black Material:ABS Size:Audio cable length: 5M Package Contents: 4 * conference microphone 4 * audio cable 4 * windproof sponge cover Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.