COMPATIBILITY for all Kinds of Smartphone, Compatible With iPhone and Android Phones. Strong Magnetic, Stable and not Loose. EASY TO USEPremium Aluminum alloy material, matte layer process, full texture.The metal shaft is easy to rotate. It is very simple to install, carry and use. MULTIPLE MONITOR DISPLAYThe Mobile Phone Bracket Use Magnetic Design, Which Can Firmly Adsorb the Mobile Phone Next to The Laptop or Display.Not Hinder The Screen Display, You Can Use While Studying, Working, Watching Movies, Gaming or Doing Live Stream. PORTABLE FOR TRAVELLING The dual monitor mount is small, The shrink bracket is attached to the side of the notebook and is Foldable And Space Saving, Easy To Carry,it easy to take away into your bag. INNOVAATIVE TECHNOLOGYautomatic adsorption. Aluminum alloy material, ergonomic design, golden ratio perspective to reduce cervical fatigue, effectively improve office efficiency..office or on the way,cellphone standers when charging,enjoying dual screen at the same time Item NO.16688954