The Satechi BT Touch Wireless Portable Speaker provides quality sound combined with the ability to answer calls via the unit's built-in microphone. When there's a call, speaker volume is automatically lowered. The Bluetooth-connected unit is compact and portable, delivering powerful, dynamic sound via its 2.5 X 2 watt dual-channel speaker system. Sporting a glossy, sleek black design, the unit features modern, blue LED touch buttons that control audio playback, volume, and answers calls. Additional features include a rechargeable lithium ion battery and a built-in 3.5mm jack to connect devices directly to the speaker or to use as an extension of existing audio systems. The Satechi BT Touch Wireless Portable Speaker sells for $49.99. For more information, visit Satechi on the Web.