1、Compatibility with Filters: The cage is compatible with for TELESIN filter system, providing various shooting options. Suitable for Osmo Action 4 and 3 cameras. 2、Dual Cold Shoe Interface: The camera cage comes with dual cold shoe interfaces, allowing for the attachment of both a microphone and a flash, ensuring no accessory is left behind. 3、Quick Horizontal and Vertical Switching: The bottom magnetic suction spot has been hollowed out, enabling seamless connection to the original magnetic base. Additionally, a magnetic card slot is added to the side, allowing for quick switching to vertical shooting. 4、Sturdy Aluminum Alloy Material: Weighing only 55g, the cage is lightweight and crafted from durable aluminum alloy, making it resistant to falls and wear. 5、Fast Disassembly and Installation: The quick release buckle allows for easy disassembly, and the side cover automatically locks in place when closed, ensuring a secure fit. 6、Precise Cutouts: The cage is precisely molded, with a cutout on the side for easy access to the charging port, enabling simultaneous charging and shooting when used with a charging selfie stick.