Hapurs Frame Mount Protective Case Housing Protective Shell Frame Cover for Gopro Hero 4 Session The open design enables the GoPro camera to optimize its audio function to capture sound like huffing-puffing and surf, yet still offers the camera very compact and snug protection.NOTE:The Frame is NOT waterproof This frame mount contains fine cut-outs for all Gopro Hero 4 Session ports(eg, USB, Micro SD). This allows you completely access to the ports which is convenient for data offload and charging. This housing frames all the main features of the GoPro and allows it to be easily attached to any mount using the thumb screw provided.This frame is lower than the standard protective frame,especially for attaching to your helmet tightly. Slim and sleek design, yet strong and durable, made from high quality ABS Materials. Perfectly protect your session camera from dropping, hitting or crushing, 180 degrees adjustable angles.