Features: 
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<br />* Ideal for group conference, free internet call and music enjoyment. 
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<br />* Support Skype, uucall, MSN, Alicall, QQ, Google Talk, AIM, Yahoo! Messenger, eyeBeam, X-Lite, X-pro, VoipBuster,VoipDiscount, VoipCheapCom, VoipCheap, VoipStunt, SparVoip, InternetCalls, NetAppel, Poivy, FreeCall, WebCallDirect, VoipRaider, SipDiscount, sipgate, IPphone,vonage, UBIFONE, VoipWise, net2phone, imTEL 
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<br />Hardware: 
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<br />* HI-FI amplifier and high-quality speaker. 
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<br />* Due to 48KHz sample rate, it can present CD-quality music and high fidelity sound. 
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<br />* Full-duplex conversation, crystal clear voice. 
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<br />* Built-in DSP for echo cancellation and noise reduction. 
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<br />* Adjustable volume and mute control. 
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<br />* Convenient for private conversations with ear-phone. 
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<br />* Ideal for travel because of small size and light weight. 
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<br />* Compatible with USB 1.0 & 2.0, no driver required. 
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<br />* Compatible with Mac and PC. 
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<br />* No external power required. 
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<br />* USB power and mute microphone LED indicator. 
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<br />* Volume+, volume-, mute speaker and microphone buttons. 
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<br />* Built-in driver and sound card. 
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<br />Package Included: 
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<br />1 X Voip Conference Microphone Speaker 
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<br />1 X USB Cable 
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<br />1 X Manual
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