iP47 is based heavily upon last year?s iHC5, a comparatively little-known iHome product that attempted to fuse an alarm clock with a mobile phone-ready speakerphone. The idea was that the $150 iHC5 could serve as a standalone AM/FM alarm clock similar to iHome?s sub-$100 offerings, but added an integrated microphone and Bluetooth wireless features to pair with your cell phone, interrupting music for phone calls. With some phones?not?