This is the Bose Portable SoundDock that will work with iPhone 4 and all other Apple products that dock using 30 pins (iphone 5 works with adapter sold separately).  Condition is rated 9 of 10 - very nice. 

Comes with everything needed to play your ipod or iphone at home or on the road.  Power adapter is universal 120/240V.  This color is BLACK.

Bose SoundDocks are guaranteed to make you say WOW when you hear your favorite songs played on them.   They are simply amazing.    Get yours now!