Description This microphone cartridge is made of premium material, which can withstand long-lasting use. Features the PVC, magnet,diaphragm, coil material, which has high durability, not easy to deform. Fine workmanship, ensures microphone cartridge practicality. Features - Color: As Shown -Material:PVC, magnet,diaphragm, coil - Size: 3.00X3.00X5.30cm/1.18X1.18X2.08in - Sensitivity:74 3dB - Output impedance: 600 3% - Frequency response: 50 hz - 18 KHZ -Lightweight and portable, thismicrophone cartridge is convenient to carry to where you need. - A perfect gift for your friends who love to sing, a practical and professional gift choice for them. - Excellent texture and fine workmanship make this microphone core not easy to be broken. - The mic core is compatible with most kinds of mic, so you can use it with confidence. - Suitable foroutdoor recording, churches, family gatherings, opening ceremonies, dance instructors, games, etc. Package list: 1 x mic core