Most Concerns before Purchasing:
1. Does it have Bluetooth or wireless connection?
No. It is not cordless. It’s a USB-wired speakerphone that comes with 9.8ft long USB cord. USB Cord can be extended according to your needs.
2. Can this conference speaker and microphone be daisy-chained?
It didn’t support daisy chain so far.
3. Can it work with my Android cellphone or iPhone?
No. Using a USB adapter connects to the cellphone is not recommended
4. The best voice pickup range?
It is within a 10ft radius. So, this speakerphone is more suitable for small meeting rooms (fewer than a dozen people) and personal usage, etc.
5. How about the noise reduction of this USB conference microphone? Can it remove all background noise?
This conference microphone can help you reduce some noises but it cannot remove all background/loud noise.
6. Is this conference speaker and microphone full-duplex audio?
Yes, it’s full-duplex audio. This product helps conference participants to communicate simultaneously in the meeting, which allows both parties to hear each other at the same time.
7. What do the extra two usb ports do?
You can treat these two USB ports as a general USB port (USB 2.0 standard) in the PC since this device can work as a usb hub. So besides connecting a keyboard and mouse, connecting a U-disk, handset (transfer files with PC), usb webcam, another usb microphone (only the extension will work, don't have parallel mode), etc