Ulanzi U-Rig Pro Smartphone Video Rig. New designed by Ulanzi, patented product. It is a definite must for anyone wanting their filmmaking skills with a phone that shoots pictures better than many high-end cameras. You can mount the rig on any tripod, but if you're handheld, it allows you to take relatively smooth shots. The difference between the new U-Rig Pro and U-Rig: 1. Stronger and more comfortable Pro version, more compact design and it's much higher strength values ​​than the old version. With handle the new design, it is also very comfortable to carry.2. 3 cold shoe mounts and 4 1 / 10.2 cm 20 tripod thread With the Pro version, 2 LED lamps and video microphone can be connected to the three cold shoe mounts and TWP 1 / 10.2 cm 20 tripod thread at the same time Top. One 1/4 '' 20 tripod thread on the right, mount it vertically, or 1/4 '' 20 tripod thread on the bottom, you can use it on any tripod. 3. More safe and stable The Pro version with spring clamp and a safe twist lock, it is much more safer than the old version and with compact design, it is much more stable than the old version. What's in the box? 1 x U-Rig Pro Smartphone Video Rig 1 x User Manual (English)