For DJI RS 4 Sunnylife Safety Carrying Case Waterproof Hard Case Box(Black)1. Large capacity, huge capacity. It can store the head, double layer quick release plate, battery handle, portable adapter handle and tripod, as well as lens fixing bracket, data cable, screw set and other accessories. 2. Professional waterproofing, the safety box is tightly closed and sealed, which can effectively prevent water leakage when splashing or sprinkling water. 3. High strength, impact resistance, corrosion resistance and high and low