Item Type: Mini Microphone Material: Aluminum Alloy Color: Black Weight: Approx. 144g / 5.1oz Microphone Core: Single Directivity 1.5V680 -42+-3dB Sensitivity: 42 3DBRL= 680VS= 1.5V (1KHz0DB=1V/PA) Output Impedance: 1-2.2KQ1KHz (RL=2.2KQ) Directivity: UNIDIRECTIONAL Frequency Range: 100-16,000HZ Working Voltage: DC1.0V-10V Standard Power supply: DC1.5V Current: 0.5MA Signal to Noise Ratio: 65DB How to Use: 1. Open the box, take out the microphone, windproof cap and stand; 2. After the microphone is installed with the windproof cap, the bracket is installed on the microphone; 3. After installation, take out the adapter cable to connect the equipment that needs to be connected, and then you can use it. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }