Digipower FM-CS100 2-in-1 Bumper Case with Built-in FM Transmitter for iPhone 4/4S

The Digipower FM-CS100 2-in-1 Bumper Case with Built-in FM Transmitter protects your iPhone 4/4S and lets you transmit sound wirelessly to any FM radio.  The FM transmitter is built-in to the polycarbonate and silicone bumper-style case, and it works with worldwide adjustable frequencies.  With the case, you can charge your iPhone and a second device [...]

Source: http://the-gadgeteer.com/2012/07/12/digipower-fm-cs100-2-in-1-bumper-case-with-built-in-fm-transmitter-for-iphone-44s/

Fred Agabashian Kurt Ahrens Jr Christijan Albers Michele Alboreto