<b>Slender Profile</b><br>The Z510 gives you the performance you need in a surprisingly slender package with its 1 inch profile making it easy to slide into your bag.<br><br><b>Stylish and Comfortable</b><br>Stylish in dark chocolate, the Z510 also has an upscale tactile feel which makes it a pleasure to use.<br><br><b>Dual JBL®-designed speakers with Dolby® Home Theater® v4</b><br>Increased audio clarity and maximized volume output without distortion — enjoy a crisp, clear immersive surround sound experience over dual JBL®-designed stereo speakers with the latest Dolby® audio enhancement.<br><br><b>Lenovo Voice Control</b><br>Select Z510 models feature Lenovo Voice Control — gain the ability to issue your PC with simple voice commands and, if you don't want to type, dictation of documents and emails.<br><br><b>Intelligent Touchpad</b><br>Optimized for the new Windows 8 interface the intelligent touchpad enables easy scroll, zoom and rotate functions for comfortable control of your Z51