Features: <br> 3.5mm plug fit for most PC. <br> Built-in windscreen minimizes plosives and wind noise. <br> Excellent audio processing circuitry features natural and smooth sound. <br> High sensitivity and low output impedance guarantee unrivaled recording performance. <br> Flexable rotation of microphone clamp (3/8" screw hole) for convenient use. <br> Power supply by 1.5V AA battery， playtime is up to 15 days. <br> Non-skid feet for stability of table stand tripod. <br> Used for karaoke， internet chat， language training， voice recording， etc. <br> <br> Specifications: <br> Color: White <br> Plug: 3.5mm <br> Microphone Mount Height: 13-15cm / 5.1-5.9inch <br> Frequency Response: 30Hz-20kHz <br> Sensitivity: -38±3dB <br> Directivity Characteristic: Cardoid <br> Equivalent Noise Level: ≤22dB(IEC 581-5) <br> Max.Input SPL: 125dB(at 1kHz 0dB THD≤1%) <br> Output Impedance: 350Ω±30% <br> Load Impedance: ≥1000Ω <br> Power Supply: 1 * 1.5V AA battery <strong>(not included)</strong> <br> Item size: 18 * 5 * 5cm / 7.1 * 1.9 * 1.9in <br> Item weight: 516g / 18.2oz <br> Package size: 21 * 21.5 * 7.5cm / 8.2 * 8.4 * 2.9in <br> Package weight: 644g / 22.7oz <br> <br> Package List: <br> 1 * Microphone <br> 1 * Microphone Clamp <br> 1 * Microphone Tripod