100% brand new and high quality High Quality Material: Made of high quality aluminium alloy, stable, firm and durable. Replacement for dynamic microphone core capsules. Easy to install: directly replace the old or broken one. Application: Good performance, convenient and practical, suitable for home and professional use. Lightweight Size: Portable and small size, easy to store and carry, bring you convenience. Type: Microphone (microphone) Type: condenser microphone Number of channels: two channels (stereo) Sensitivity-: 35dB Frequency response: 70HZ~12KHZ Output Impedance: 600 ohms Material: Aluminium Alloy Color: As the Picture Shows Product Dimension: approx. 16mm/0.63inches Net Weight: 2g/0.004lbs Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.