What sets the Khronos Focus Pd Handle for Apple iPhone 15 Pro and Pro Max Case apart is its dual functionality as a power source and a precision control tool for your iPhone's Focus and Zoom features. This indispensable accessory is designed to seamlessly integrate with your iPhone, employing the same innovative locking clamp mechanism found in other Khronos accessories. Installation is a breeze, simply press the release button, align the pins to any of the mounting points on the smartphone case, and release the button to secure it in place. The Handle is equipped with an internal battery, chargeable via Usb-c, capable of powering the Khronos Case, a crucial feature when utilizing accessories like the Mini Led Panel or Cooling Module. The Handle connects to your iPhone 15 Pro or Pro Max using an integrated Usb-c cable. It employs Bluetooth technology to control the focus or zoom via a dial located on the front of the handle.