1. Reserved openings for microphones and indicators: all camera status indicators are unobstructed and can be seen inside the frame. All built-in microphones are turned on for a better voice control experience.2. Open port design: The -friendly and convenient opening design allows you to easily connect the USB-C and -compatible ports, which is convenient for data unloading, real-time video and charging.3. Applicable occasions: suitable for extreme skiing, skydiving, extreme rock , fast .4. Easy to carry: The product is made of plastic materials, small and light, convenient to carry.5. sound capture: better voice control experience, to achieve the sound capture during low-speed activities.The protective shell provides all-round protection for the camera lens and the screen for , which can be installed on bicycles, hand frames, helmets, chest straps, etc.Colour:blackMaterial:Plastic + MetalSize:78 x 67 x 27mmPackage Contents:1 x Protective Housing for Hero 7 6 5Only the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +- 1-3cm.