Features: brand new and high quality Specially Made:The mic has been made for mobile phone, tablet computer, laptop, live broadcast. This audio mic replacement instantly upgrades your headphones into a professional headset for gaming. The excellent noise cancellation perform the same using experience with the original detachable microphone. 2-pole mono: used for sound reinforcement equipment, live sound amplification; 3-pole stereo: for voice recorders, desktop computers (Bluetooth-compatible headsets); 4-pole pin: for mobile phones, tablets, notebooks Specifications: Material:Plastic Frequency Response:20Hz-16KHz Output Impedance: 2.2KΩ Directivity: Omnidirectional Total Product Length: Approx.190mm/7.48in Sensitivity: -32dB (±3DB) Current consumption: <500uA Signal-to-noise ratio: ≥60DB Hose Specification: 3.0mm outer diameter; 150mm long Plug: 2-pole mono, 3-pole stereo (TRS), 4-pole pin (TRRS)(Optional) Package Includes: 1x Mini Microphone note: Please allow 1-2cm errors due to manual measurement,pls make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.