Main Features:- Using computer DC 5V power supply， plug and play
- High sensitivity condenser microphone， omni directional， low noise， wide frequency response makes vocal performances sound clear， natural and vibrant
- Desktop appearance design with metal base， practical and durable
- 1.8m professional microphone cable with 3.5mm stereo plug
- Professional integrated design: Easy operation， can freely adjust the angle
- Applications: Suitable for all computers or PC K-song or recording， QQ， MSN， SKYPE， online chatting or games etc.
- Frequency Response: 20Hz - 20KHz
- Sensitivity: -37dB + / - 2dB
- Output Impedance: 150 ohms + / - 30 percent
- Loading Impedance: No less than 1000 ohms
- Max.SPL: 135dB
- SNR: 78dB
- Operation Voltage: DC 5V
Channels: 1
Model Number: SF - 111
Special Feature: Mini Package weight: 0.850 kg
Package Size(L x W x H): 22.50 x 22.50 x 12.50 cm / 8.86 x 8.86 x 4.92 inches Package Contents: 1 x Yanmai SF - 111 USB Wired Microphone， 1 x Microphone Windscreen Sponge， 1 x Bilingual User Manual in English and Chinese