Features: 1. Not Easy to Fall Off: With the anti-drop lock design, securely fasten your phone to the vent. This car phone holder has a stable trapezoidal structure clip, thickened silicone, which can hold your phone more stably than other phones. 2. Universal Compatibility: The car phone holder has an adjustable stand, making it widely compatible with smartphones or electronic devices from 4.0 to 7.0 inches (2.1-4.05 inches in width). 3. 360 Degree Adjustable Viewing Angle: The 360 degree rotatable head will give you the best viewing angle, so you can see your phone screen clearly and keep driving safely instead of being limited by the viewing angle or bulky car phone bracket. 4. Easy To Install: Quickly install and remove the car vent phone mount by turning the knob, without damaging the vent or leaving traces. You can safely install it on a variety of vehicles, the car air outlet clip phone holder can fit 99% of the horizontal and vertical air outlet blades. 5. One-handed Operation: With the quick release button and adjustable clip arm, the car vent phone holder makes it very easy for you to insert and remove your phone with one hand. Driving safer for you, whether you're talking, navigating, listening to music or charging. Specification: Material: ABS Product Color: Black, Silver Product Size: 10 x 10 x 5cm Product Weight: 110g Package Included: 1 x Car Vent Clip Phone Mount