Which phone models and filter is it compatible with? Compatible with iPhone 17 Pro and 58mm Threaded Filters. How to use with filters? Screw the 58mm filter onto the magnetic filter holder, then attach the magnetic filter holder to your iPhone's MagSafe ring or the magnetic ring on your phone case. Fine-tune the filter until it aligns with your iPhone's rear camera lens. How to remove the magnetic mount and filter? To remove the magnetic mount from your phone, slide the magnetic mount filter frame outward from the phone and easily detach the magnetic mount. Can other magnetic phone accessories be added? Yes, it supports expansion with other magnetic accessories, such as magnetic ring lights, magnetic tripods. It is not suitable for use while running or during vigorous shaking, as this may cause accessories to detach. What are the suitable scenarios for Variable ND2-32 filter? Outdoor bright light photography Slow shutter photography Portrait blur Visit the Store Visit the Store Visit the Store

Why Choose KEFEYA S1 14" Portable Monitor for Laptop Screen Extender? USB-C to USB-C one cable connection: HDMI to USB-C & USB-A to USB-C 2 cables connection: 180° Rotation allowing you to customize the viewing angle according to your preferences. Adjustable kickstand with Anti-slip bottom, can adjust the length and angle, makes your KEFEYA extra screen for laptop portable more stable. Align the ports on the side of the dual monitors with the ports on the joystick and gently press down to securely attach the screen. Two installation options are available. Brightness: swipe left to quickly enter brightness adjustment, then hold down the button and slide left and right to adjust the brightness. Volume: swipe right to quickly enter volume adjustment, then hold down the button and slide left and right to adjust the volume. Q: Screen Display "No Signal" Q: Screen Flickers & Black Screen Q: The screen not light up after connecting?