Listen like never before with new breakthrough technology: now you can control how much of the outside world you want to let in. Noisy commute to work? Block out the distractions. Waiting at the terminal? Let some in, and catch your boarding call. Then turn it back up after takeoff. Throughout the day, noise won’t get in your way. Unless you let it.
Noise is a constant. So we have a precise arrangement of microphones inside and outside the earbuds to continuously measure, compare and react to it. The system then produces an equal and opposite signal to cancel the noise. The StayHear+ QC tips also form a gentle seal for additional passive noise reduction.
Perfectly positioned to roll smoothly under just one finger, the Apple Mouse's Scroll Ball offers full 360-degree scrolling capability - up/down, left/right and diagonally. You can scroll long web pages, pan full-size images, maneuver around large spreadsheets, control a video timeline and more. And you can even click the Scroll Ball to access your favorite Mac OS X features such as Dashboard, Spotlight or Expose.