Features: Suitable for computer with 3.5mm external screw lock jack. 360°rotary clip allows you to easily clip it to your collar, tie or pocket. 90cm cable for more move convenience. With a foam protects your mic from wind noise and spit. Specification: Type: Condenser Microphone Frequency : 20Hz-20KHz Signal / Noise: 14dB A Sensitivity: -32dB +/-2dB (0dB=1V/Pa at 1kHz) Plug socket: 3.5mm Cable length: Approx. 108cm / 3.5ft Package size: 11 * 8 * 2 / 4.3 * 3.1 * 0.8in Package weight: 20g / 0.7oz Package List: 1 * Clip-on microphone 1 * Anti-wind foam 360° rotary clip. color:#c0392b;Easily clip it to your collar, tie or pocket. A foam protects your mic from wind noise and spit. 90cm cable for more move convenience. Wide compatible, suitable for computer with 3.5mm external screw lock jack.