Summary: These are great little mic and speaker USB combo. The volume is good for a desktop user to use during a VoIP call and the auto noise cancel feature is FANTSTIC. Only catch is if you plug an external speaker into the unit. This tends to cause the noise cancel feature to not work so well. The mic picks up sound really well. Placed on a desk, normal speaking volume can still be recieved over 8 feet away. anything over 10 and it starts to get kinda light unless you speak up.
Summary: We use GoToMeeting at work, but the tiny microphone and speakers on my laptop aren't very useful when multiple people are in the room with the pc and we're meeting with another group off site. This little box has both a built-in microphone and a speaker powerful enough to be heard across the room.
Summary: The device is quickly detected and the device becomes immediately usable on both Mac OS X and Windows 8 (and 8.1). The quality is above-average for the price point, but is still not as good as devices at the next price point (say $150+). But as a portable device you can use without the need for external speakers -- its speaker fills a decent sized room pretty well -- you can't go wrong.
Summary: i bought it because i am in a large industrial lab with plenty of echo. it did not noticeably cancel out any echos bettehr than my webcam microphone. oh, keep in mind it usb only with no other audio jack. stupidly expensive speaker phone. sent it back right away.
Summary: This is a great plug and play speakerphone. The echo/feedback cancelation is excellent. (People who are talking to you do not hear an echo of themselves.) I use it for most of my conference calls because I get tired of wearing a headset. It works best in a quiet room. On the downside, if you have a loud fan, people might not be able to hear you because of the noise cancellation. The volume could be louder.
Summary: We use this in our office for meetings over the net, live and interactive. Great for videos as your main speaker and mic. Easy to set-up, basically plug and use. I highly recommend this product for either home or office use.
Summary: This is a great product for small conferences where everyone is within 1.5m of the mic. Beyond 2 meters and people will need to talk louder to be heard on the other end. I've used it for a conference call with 14 people, some up to 3m from the mic and we ended up having to move the mic for the speaker to be heard on the other end. Highly recommended. Works good for music in a pinch, but obviously doesn't have the bass output. Truly plug-and-play.