Hand3 MC-1101

Hand3 MC-1101 Mini Microphone is a plug-n-play ultra high sensitive voice recognition device. Its minuscule size makes handy and convenience for calling over internet through MSN or SKYPE in office, at home or on travel. Perfectly use with any laptop computer for conference, conversation and recording.
Specification:

Directivity: Unidirectional
Frequency: 20Hz~20KHz
Sensitivity: -39±3dB
Output Impedance: 2.2KΩ
Jack: 3.5mm
Size: L1-1/2 x W 1/2 H 1-1/2 inches

Direction:

Plug the Hand3 mini microphone into laptop computer
Use it for chatting or recording