If you need an FM powered set, stay with this set. Luckily you have a pretty decent device. Not as loud and powerful as the Griffin iTrip, but unlike the iTrip, this thing turns on every time you play a song. I don't know your requirements but it's quite big for me. It's damn small. I can even put it in an iPod case with my headphones. Pretty cool deal, I like that aspect. Of course, it's not as good as an active Kensington FM transmitter, but it gets the job done when it needs to. I removed a star because it's not as powerful as it could be, but then again, when it comes to iPod-powered FM transmitters, you can't do better than this little fella.
KEiiD Bluetooth Stereo Shelf System With Retro CD Player, Speakers, FM Radio Receiver, USB, AUX, Bass/Treble EQ, Wooden CD Music Bookshelf System For Home Audio
28 Review
Gamepad GEN GAME X3 Bluetooth, black/red
23 Review
SINGING WOOD Boombox Portable Bluetooth
9 Review
Experience Ultimate Music Enjoyment with Sony CD Boombox ZSPS50B.CED - USB Playback & Audio Input Included!
13 Review