【Ultimate Stability & Anti-Drop】Unlike traditional air vent suction cup and clip-type phone holders, the AINOPE phone holder adopts a hook-type design that securely hooks onto the air vent blades. With a double-triangle structure, it offers over 3 times the stability, preventing shaking and dropping. It securely holds your phone even with a case on, protecting it from falls due to shaking or vibrations while driving! ▲Note: The hook length is 10-24mm. Also, it is not compatible with round air vents. 【Doesn't Obstruct Airflow & One-Hand Operation】Simply place your phone in the phone holder, and the arms on both sides automatically adjust to the width of your phone due to gravity. It's very easy to install in your car, so even beginners can use it right away. It can be easily attached and detached with one hand. The car holder has an automatic opening and closing folding design, and when folded, it's only 1/3 the size of a business card. It prevents the air vent blades from sagging and ensures that the air from the air conditioner is directed in the correct direction. 【Compatible with 4-7 inch Smartphones】The air vent phone holder is compatible with all 4-7 inch smartphones (phone case thickness ≤14mm). It will not block the camera on the back of the phone or affect the charging port or headphone jack during use. Compatible with various devices such as iPhone 15/14/13/12/11/XR/X/8/7/6/Note20/10/Galaxy S10+/S9/S8/S7/S6, etc. 【Doesn't Obstruct View & Safe Driving】The AINOPE phone holder allows you to operate it at your favorite angle, ensuring a perfect viewing angle. The car mount's arms adopt a thick silicone airbag design that does not interfere with the side buttons of the phone, making it ideal for large mobile phones, and it does not block the charging port, so you can use it as a car mount while charging your phone. BB1①-66