100% brand new and high quality Features: A diameter of 25 mm / 0.98 Inch capacitor large diaphragm core, more delicate, more discrimination and clear treble sound collection makes the microphone sound head, soft alto deep and rich bass vividly feedback. This microphone capsule can be widely used in such professional situations as recordings,broadcastings,stage performances,personal computer home recording and so on. They are manufactured with the most precise machinery to achieve higher sensitivity making them able to reproduce subtle sounds. The diaphragm should not be touched in any way. Even if dust is found on the diaphragm, it cannot be wiped with anything. Sensitivity : -38dB2 dB(0dB=1V/Pa at 1KHz) Power Requirement: 12V Specifications: Material: Metal Color: Gold, Frequency Response: 20Hz-20KHz Sensitivity : -38dB2 dB Power Requirement: 12V Use Temperature:5-35 Polar Pattern:Cardioid Pattern Note: Please allow 1-2cm errors due to manual measurement,pls make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Includes: 1x Microphone Diaphragm