Griffin Technology announced today that its iFM is now shipping. The small aluminum device integrates an FM radio tuner, voice and radio recorder, and remote control functions. The iFM functions as a remote for 3G/4G iPods and iPod minis and features a digital FM radio with a band-switch function to switch between US, European and Japanese FM bands. It also lets you record radio content and, using a built-in omnidirectional microphone, voice memos. Radio and voice recordings (3G/4G models supported) are automatically saved to the iPod. The iFM sells for $49.99. Griffin said that a version of the iFM that is compatible with Apple’s new iPod nano will be available in November.