Combining a full iPhone 4 dock and 1500mAh battery with a built-in USB cable, Oyama's OY450 Protect, Power + Sync ($TBD) comes in four different glossy color schemes, each with a front-mounted battery power indicator, and a flip-out rear stand for use with FaceTime. The battery capacity is capable of doubling the run time of an iPhone 4, and the USB cable can be used to sync and charge the iPhone 4, as well. No top or side button protection is included;…
