EASY TO INSTALL-Latest embedded buckle design. Push the screw through the ball joint then rotate it to lock the cradle flawlessly. The baseplate to the air vent is fairly secure, as the mount holds the phone. And the quick-release feature makes it easy to connect and detach the phone, even one-handed. Just take less than two minutes to attach the holder to your car. INGENIOUS DESIGN-Firmly buckle into the air vent without affecting air flow. Just enjoy the air conditioning in your car. Plus Sunsdrew phone mount allows to have the charging cable attached while your cellphone rests in the cradle. This feature will work well in a long journey. 360 DEGREE ADJUSTABLE-Freely adjust the phone to portrait or landscape as well as any angles in between with a 360-degree rotating ball joint. So you can see the phone screen clearly and enjoy the optimal viewing angle to keep driving security. Note: Loosen the nut a little when you want to adjust the angle. HOLD YOUR PHONE TIGHTLY-Sunsdrew cellphone holder dopts the most stable triangle structure and the micro ratcheting vise type jaws that hold and lock the phone tightly in place. The clamps have soft rubber backings for added friction, protect your phone from dropping and scratching when going over bumps and sharp turns, ensure safe driving. CUSTOM FIT-The baseplate can only be locked in the air vent for Toyota RAV4 Limited/Adventure/XLE Premium/Hybrid 2019 2020 2021 2022 2023.(NOT fit for RAV4 LE XLE SE without vent control)The specially designed adjustable phone mount makes the car phone holder widely compatible with smartphones of various sizes.