1. Comes with the pivoting arm allowing the phone to be used in vertical or horizontal without having to take the phone out of the tripod. 
2. Cold shoe mount on top with cold shoe mount on top, you can mount the microphone. 
3. Mount on any standard tripod (1/4-20) and also stands on its own (tripod not included). 
4. Made of high quality metal and soft protective rubber for better holding your phone firmly while protecting it. 
5. 360 degree rotating phone holder for portrait mode (vertical) or landscape mode (horizontal). 
6. The holder clamp can be expanded from 6cm to 8.5cm wide, which made it compatible with most smart phones.