STARTRC Suction Cup Holder Bracket with Phone Clamp (Black) Features 1. Wide Compatibility: This vacuum suction cup base is equipped with an adapter mount for GoPro and a 14-inch screw interface, making it compatible with various action cameras, including the GoPro Hero series, Insta360 Go series, X4X3 series, and Ace series. 2. Premium Materials: The bracket is made from nylon lead and TPU materials, providing a high-quality texture that resists scratches. The base is crafted from ABS+PC materials, ensuring it is lightweight, sturdy, and durable. 3. Vacuum Suction: The base features a suction cup design that effectively increases the contact area. The pump-style vacuum suction cup expels internal air through pressing, enhancing its suction strength. It is secure and unlikely to detach, ensuring safe usage. 4. Multi-Angle Adjustability: The connector bracket adopts a double ball head design, allowing flexible multi-angle adjustments in all directions. Its independent knob design locks the ball head firmly for stable usage. The original camera mount is a 14-inch screw, and an included adapter mount (for GoPro) makes it suitable for various models. 5. Versatile Applications: The vacuum suction cup can adhere to smooth surfaces such as glass, car windows, tiles, and car bodies. It remains stable and resistant to detachment, making it ideal for capturing car shots, desktop footage, wall shots, and other advanced angles. Users can choose applications based on their needs. Package List 1. Suction cup base x 1 2. Adapter for GoPro x 1 3. Screw x 1 4. Pea clamp pod x 1 5. Phone Clamp x 1 6. Manual x 1 7. Color box x 1