The PJP-10UR is a high quality Web conference microphone speaker featuring aluminum construction and a high performance echo canceller. Just connect it to a PC with a USB cable, and experience smooth, hands-free communication with no cut-outs or echo. 2010.01 High stability Optimized for individual use Compact & lightweight PJP-10UR ( B ) Web conference microphone speaker Personal pocket size Web conference microphone speaker Technology on par with high-end equipment delivers a comfortable, natural sound. Includes adaptive echo canceller, plus noise reduction function. Delivers smooth duplex performance with no cut-outs or echo. Offers the high stability demanded by businesses. [ High stability ] Arrayed microphones focus front sounds clearly and reliably. Reduces or eliminates unwanted ambient sounds and noises Speakers designed with frontal directivity for added power and clarity. [ Optimized for individual use ] The alumite-finished front and aluminum body mean quality design that balances high strength with low weight (210 g). Compact and slim enough to fit in your pocket, the PJP is easy to take with you while traveling or on business trips, and will not clutter your desktop. [ Compact & lightweight ] Maximum 1.0m Recommended 0.5m Product Informationɹɹ http://www.yamaha.co.jp/english/product/projectphone/