I ordered the skeleton case because I needed a case that captured the sound as well as the picture better when I’m recording videos for our indoor and outdoor activities. Something that will protects my GoPro lens yet at the same time have great hearing quality. With this housing the sound and picture quality are great! It has an open side for HDMI and USB ports access. It fits perfectly this exceeded my expectation; also it has the same quality as genuine GoPro brand for low cost. However this is not a waterproof housing so you may need a sealed case if you’re planning to take videos under water.