1、The special design of for QQ/MSN/SKYPE chat and aiming at the Internet is suitable for all kinds of 5mm jack speakers. 2、High quality microphone that you can use it as a recorder. 3、Mini size, light weight, you can even put it in your pocket. 4、High-performance microphone that reproduces sound accurately, plug and play, no need for any additional setup. 5、Suitable for voice chat, games, speech, for blog, vocal recording, for Skype/Yahoo recording, for YouTube recording, for Google Voice. Features: The special design of for QQ/MSN/SKYPE chat and aiming at the Internet is suitable for all kinds of 3.5mm jack speakers. High quality microphone that you can use it as a recorder. Mini size, light weight, you can even put it in your pocket. High-performance microphone that reproduces sound accurately, plug and play, no need for any additional setup. Suitable for voice chat, games, speech, for blog, vocal recording, for Skype/Yahoo recording, for YouTube recording, for Google Voice. Specification: Material: ABS Color: White and black Sensitivity: -30dB±3dB Directionality: Omnidirectional Impedance: ≤ 2.2Kohm Sensitivity Range: Within -3dB at 1V Working Voltage: 1.5V Standard Working Voltage: 1.5V Frequency Response: 50Hz-16KHz SNR: ＞36dB Cable Length: Approx. 1.8m/ 70.87inch Application: Network singing, network recording, web chat, online video conferencing, online games Package List: 1 x Mini Microphone