Features: High quality microphone for laptop PC Clear voice transmission Noise-cancelling microphone filters out unwanted background noise Plug and play, no tools required, easy to install Flexible arm to adjust your convenient direction for talking Ideal for use with Laptop PC
Specifications: Impedance: ≤2.2KΩ Sensitivity: -58dB±3dB Sensitivity reduction: -3dB at 1.5V Work voltage: 4.5V Frequency response: 100~16kHz SNR(Signal to Noise Ratio): More than 65db Plug diameter: 3.5mm Cord length: About 1.4m Microphone max arm: About 21cm Base dimension: About 8 x 4.5 x 2cm Color: Black