Smart varicose arm, when the mobile phone is approaching, the varicose arm automatically opens to clamp the mobile phone, touch the back, the mobile phone can be taken out.This car mobile phone holder just one hand will be close to the bracket, the two arms of the bracket will automatically open or contract, intelligent identification of your phone and fast charging.Enjoy the Car Phone Holder's 360-degree rotating design, allowing you to find the optimal viewing angle for your phone.