Welcome to the store! 1. Reserved openings for microphones and indicators: All camera status indicators are free and visible inside. All three built-in microphones are activated for a better voice control experience. 2. Open port: The user-friendly and convenient opening allows you to connect USB-C and compatible ports, which is convenient for data transfer, real-time video, and charging. 3. Applicable occasions: Suitable for extreme skiing, skydiving, extreme mountaineering, high-speed racing. 4. Easy to carry: The product is made of plastic material, small and lightweight, convenient to carry. 5. Best sound capture: Better voice control experience, to achieve the best sound capture during low-speed activities. The protective shell provides all-round protection for the camera lens and screen, which can be installed on bicycles, hand frames, helmets, chest straps, etc. Color: Black Material: Plastic + Metal Size: 78 x 67 x 27 mm Package Contents: 1 x Protective Case for Hero 7 6 5 (Only the above package content, other products are not included.) Note: Light and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowed measurement error is +/- 1-3 cm. Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!