Feature:1. Enhanced Compatibility: Perfectly designed for X4 action cameras, this cage is compatible with original flash transmission companion, charging sound adapter, lens protector, data cable, and more.2. Versatile Mounting Options: The cage features a 1/4 inch thread hole on the side for expanding accessories and horizontal installation, offering a lower center of gravity for horizontal shooting. Dual cold shoe mounts support additional accessories like lights, microphones, and selfie sticks.3. Secure and Stable: With soft foam padding on the top and bottom, your camera is securely held in place within the metal frame. The use of rubber rings strengthens the screws' damping, preventing loosening during motorcycle rides.4. Silicone Lens Protective Cover: The spacious interior design accommodates most lenses and includes a silicone lens protector, ensuring that the lens is shielded from scratches and damage during installation and removal.5. Convenient Design: The open battery compartment allows for quick and easy battery replacement and small memory card swapping without the need to disassemble the cage, providing a convenient user experience.Specification:Item Type: Action Camera Cage for X4Material: Aluminum Alloy, Silicone.Package List:1 x Lens Protective Cover1 x Action Camera Cage