About the base Please make sure that your car is exactly the same as the car in the picture/video.If you have any questions, please contact us, we will reply to you as soon as poible. Car phone holder 1: Small and light Gravity Support Clamp Stability ANTI SHAKE SILICAGEL RESERVED MOBLE PHONE PRESS KEY POSITION. SILICONE DAMPING AND ANTI SHAKE DESIGN. PREVENT THE MOBILE PHONE FROM SHAKING AND SCRATCHING AND PROVIDE SHOCK-RESSTANT CUSHIONING. Car phone holder 2: Use without wiring refuse complicated interior decoration.New mechanical locking vehicle support heavy upgrade. Product features:Mechanical locking/Mirror gla/One key open/Crisp chain sound. MECHANICAL STRUCTURE CLAMPING ARM CONTRACTION CLAMPING .THE NEW GENERATION BRACKET ADOPTS THE FULL MECHANICAL PRINCIPLE NO NEED TO PLUG IN,CLAMP AND LOCK THE MACHINE MECHANICAL LOCKING MOBILE PHONE. One hand operation,one clip is stable.