The iD37 is a dual alarm clock radio for iPad, iPhone and iPod that lets you charge your iPad, iPhone or iPod and lets you wake and sleep to any of these, to a custom playlist, or to FM radio. A Time Sync button syncs the clock to your iPhone (which is always current via cell phone towers) to set the time quickly. The iD37 allows you to set two separate alarms with different times on different days with our 7-5-2 feature. The iD37 also includes 6 FM presets and EQ controls. USB port for charging other devices.