Why our microphone has low volume but high accompany?Do you want voice input with high sound quality?So you need change a sound card or buy a microphone.Mini USB microphone can btter solve your problem.Mini hidden USB microphone's mini accessories has unimaginable fineness,high sensitivity free you of restrain of wire microphone,makes your desk clean and keep you comfortable working environment.A high performance microphone achieves real sound copy,makes love melodious! Features: high performance microphone,vivid sound transmission tool,high sensitivity effective distance over 5m,say goodbye to traditional effective distance 0. 5-1mwork on any computer with USB plug(including Mac),OS over XP,no drive,plug and playuse top grade ABS plastic shell,high performance USB2.0 design,mainstream single hole audio laptop;exclusive design,mini appearance,truely free you of wire one's restrain Specifications: name:mini microphonesize: 22*19*7mmcolor: blacksuitable:home, computerUSC plug suitable:KTV,online chat,MSN,QQ,SKYPE,online video meeting,online singing,online recording and online gameweight: 3gcompatible platform:Window8Window7WindowsVISTAWindowsXP and over Linux2.6 key word:USB microphone,microphone,wireless microphone,audio equipment,mini microphone