Creative’s ZiiSound D5 promises to deliver the convenience of wireless audio without committing the sin of sonic compromise, and it comes pretty darned close. If that surprises you, you’ll be doubly amazed to learn that it accomplishes this feat using Bluetooth.The ZiiSound D5 is a sound-bar type stereo speaker with an iPod docking port, a Bluetooth receiver, and a Bluetooth dongle that can be plugged into most any model iPhone, iPad, or iPod (except the Shuffle). If you’d prefer to stream from a computer, Creative sells a $39 Bluetooth USB dongle separately. And if you have another brand of media player—one built by Creative, perhaps—there’s a 1/8-inch auxiliary input in the back of the cabinet.