Small and easy to carry and Superb Quality, made of Aluminum alloy+ABS+PC, sturdy and durable, rubber pad design to prevent phone and camera from scratches. Capture and Charge Simultaneously: Phone clamp can clip a power bank source for camera continuous long-time shooting. The phone holder supports 360-degree rotation adjustment, and the action camera double ball joint mount supports 3D adjustment to meet all your angle needs. Fence Clip: Spring-loaded clamp structure, easy to install and firmly secure devices. Independent knob lock; Non-slip silicone pad; Adjustable distance up to 80mm. Wide Compatibility: Compatible with GoPro, smartphones, and card cameras, Mevo, meeting your diverse needs.