1.Small and portable, easy to carry;
2. Highly sensitive state-of-the-art super sensitive;
3. For any direction; 
4. Put the microphone connector insert horn or sound CARDS can be used a microphone jack.
1.Element: condenser 
2.Sensitivity: -58dB±3dB 
3.Directivity: Omni-directonal 
4.Frequency Response: 50-13kHz 
5.Impedance: 2.2K ohm 
6.3.5mm stereo plug 
7.1.8m ± 0.1m cable length