【Compatibility】Only applicable to GoPro Hero 12/11/10/9 | 【Keep Charging Hole】It can be charged without removing the side cover, suitable for traveling, shooting vlog, interview, shooting delay and other occasions that require a long time recording and shooting while charging | 【Dustproof】Charging port clamshell design, open the cover can be directly charged, after charging the cover closed to prevent dust from entering | 【Safety protection】The built-in cushion effectively protects the battery, and the side cover is tightly integrated to protect the sd card and battery without worrying about pulling it out | 【Easy to install】The spring retracts and can be easily installed without any tools