Inspired by Head-up Display equipped in high end car. Provide a safe driving for you with the head positioned "up" and looking forward, instead of angled down looking at lower instruments. You not need to look away from your usual viewpoints while navigating.Rearview Mirror Phone Holder for CarRetractable Mobile Phone Clip and Long Adjustable ArmThe rear view mirror phone mount has a 360 rotating design, you can place your phone at any angle you want. Arm length can be shortened or extended(0-2inches), it can be adjusted without blocking the view.Universal car phone holder is suitable for all mobile phones and all car models. The driver or co-driver can use it to navigate, watch videos, make video calls, live broadcast, record videos, record driving records, and more.Retractable ClampFriendly to big rear view mirror. Fit for most rear mirrors with thickness up to 2.4in(60mm), height up to 3.5in(90mm).Ensure that the height, thickness, and length of the car rear view mirror meet the requirements.height: 2.4-3.5in(60-90mm)length: >5.5in(140mm)thickness: 1.2-2.4in(30-60mm)rear view mirror holderThe rearview mirror phone holder is installed on the rearview mirror of your car and can be adjusted freely, so that your sight is always on the road. No need to look down at the navigation and enjoy a more comfortable and safer user experience.The phone can be placed or removed with one hand while driving, easy to adjust the cellphone to horizontal or vertical screen. No matter how rough the road is, the four-prong design of the phone holder keeps your phone firmly in place.High quality ABS material, smooth and rounded design, not easy to scratch, resistant to high temperature, can be used for a long time. Easy to install and remove, no trace left after removal, easy to clean.Rotatable and Long clamp armyou can swivel the mount to any angle with the rotatable and long clamp arm so that you can get the best viewing angle. The rotary design makes it fold easily, the arm length can be retractable by 0-5cm, it doesn't block your view.360 Free RotationThe 360-degree rotatable design provides you with the best viewing angle and enables you to quickly switch to any orientation(horizontal, vertical and more), you can see the phone screen clearly and keep secure driving.Top Quality&100% ProtectionFull-coverage shock-absorbing advanced EVA sponge and silicone rubber pads protect your expensive phone from scratches and grip your phone securely.