iLounge’s free iPod Book & Back to School Guide, which released today, has exclusive sneak peeks at several upcoming iPod accessories:

Oregon Scientific’s iBall (shown right) is a unique combination clock, two-channel speaker system, and iPod dock.
The On Stage II is an update to JBL’s UFO-like portable speaker system for the iPod, which gains an RF remote.
Blumac’s Cerulean is set of amplified silver speakers that come with a unique, case-friendly iPod dock and remote control.
The Belkin TuneFM is an easy-to-use FM transmitter that uses a large LED display and four touch-sensitive buttons.
The Griffin iRave is “the ultimate iPod shuffle lanyard”—it has a collection of colored lights that pulse in sync to the music you’re playing.
Griffin’s iTalk 2 is the successor to the original iPod voice recording attachment. It adds a button for quick recording and improved, digital automatic gain control.
Sumo’s PlayThru Cases feature either vertical or horizontal front flaps and easy access to the iPod’s controls.
Download the 140-page iPod Book & Back to School Guide for complete details on these new products. The guide, which is available in printable and widescreen versions, also has numerous iPod and iTunes tips, tutorials, reviews, contests and much more.