... holder 2.Works in all cars 3.Rotation for 360 degree 4.Adjustable for all size of phones 5.Non-slip feet ... ) including iPhone ,Blackberry,Sangsung,Nokia,HTC.etc.3. Adjustable rotation for 360°degrees,easy to use.4. Works in all cars ... . Pictures: Certificates: Non-slip feet High quality battery charger holder for smartphones(HC04)