OtterBox Defender Series Case for Motorola Droid RAZRM - Retail Packaging - Black (Discontinued by Manufacturer) Full functionality of the device through the Defender Series, including the microphone, speaker, camera and flash. Silicone plugs cover the main openings of the phone, including volume controls, power button, headphone jack and micro USB port. The two-piece polycarbonate inner layer snaps together to form a snug fit around the device. The rugged silicone outer layer wraps around the polycarbonate inner layer to create a rock-solid defense against drops and shocks. Comes with a self-adhesive screen protector.