[Overview] This is a special smartphone expansion frame for the iPhone 15 Pro, designed to be small, lightweight, and compact. It provides a rich array of expansion interfaces to connect accessories like microphones, fill lights, handles, tripods, and wrist straps, making smartphone photography more professional. It utilizes SmallRig's new quick-release interface for more efficient connection of shooting accessories. It offers various methods for connecting external lenses, allowing for the expansion of M-mount external lenses, or by replacing the backplate, expanding to 17mm threaded lenses, 37mm threaded lenses, and M-brand T-series lenses. It does not affect the buttons, interfaces, radar, or ultra-wide-angle lens of the iPhone and is fully compatible with Apple's official MagSafe devices. The body is fully covered in metal for protection, with built-in gaskets for shock and scratch resistance. [Condition] Used a few times for smartphone photography, with no noticeable scratches or stains. A D-ring (top right of the second photo), compatible with SLR camera 1/4" screws and all SLR and mirrorless camera screw holes, is also included as a bonus. * While I try to provide detailed photos and information in the text when listing items, I cannot fully represent the item's condition 100%. Please ask any questions you may have before purchasing. * All items listed are generally available for immediate purchase. * Even with immediate purchase, I would appreciate a brief comment after the purchase. * Even during negotiations, I may prioritize those who offer a higher price or purchase at the listed price. Please understand. * If a transaction is stalled after a dedicated page is created, I may cancel the dedicated page. * Even after purchase, if the buyer has a poor transaction history, I may request cancellation of the transaction.