Rerii Specialized Stand Alone Condenser Microphone for Laptop Notebook PC, VOIP Noise Canceling, Ideal for Chatting Skype Recording High Quality Condenser Microphone, easy for operation Special design for chatting over QQ,MSN,SKYPE and singing on the internet, it's also perfect for voice recording. 3.5mm stereo plug fits for nearly all kinds of PC, Plug and play,no extra gear needed. NOTE: It work with the laptop, PC that with two 3.5mm hole (Microphone & Earphone Hole). It DO NOT work with Cellphones,tablets and latest MAC Book, and other 4 sector 3.5mm plug device package: 1 x Rerii Microphone, 1 x Rerii Service Card, 1 x Adjustable Stand