OontZ Angle Bluetooth Speaker [FIRST GENERATION] Ultra Portable Wireless with Built in Mic up to 10 Hour Playtime works with iPhone iPad tablet Samsung and smart phones - Green Grille
Granted this is a small unit, its sound is unsatisfactory. I bought it b/c I often listen to my ipod through its speaker. But it's really not worth the trouble to hook-up this device over the built-in ipod speaker.