XP 3

Specifications
Driver Size: 30mm 
Total Driver: 2     
Frequency Response: 20Hz - 25KHz 
Impedance: 30Ω±10% @1KHz 
Sensitivity: 115dB±3dB S-P-L @1KHz  
Rated Power: 5mW

Electret Directional Microphone  
Frequency Response: 50Hz - 10KHz 
Sensitivity: -42dB±3dB  

Cable and Jack 
Audio and Microphone: 3.5mm Stereo + Mic
Cable Length: 1.8m