On the front of the Hero3 is its lens, with a small monochrome LCD on the left, below which is a power button. The top houses a record button, while the right side has a plastic cover for its miniUSB and microHDMI ports. By itself, the Hero3 is quite small, just 2.25 x 1.6 x 1.2 inches, and weighs just 2.7 ounces. Never been used. It also comes with bits and pieces like a head mount, chest mount and a floater that allows the Go Pro to float underwater.