TWO INSTALLATION METHODS: Just place the cup holder phone mount in the car cup holder and secure it for use. It can also be installed on your air vents without leaving sticky stains on your car vents. You can control cup holder phone mount however you want!.STABLE ＆ SAFE: Sturdy aluminum material keeps your phone from shaking while driving to ensure your driving safety. The 360° rotatable phone clip and height-adjustable gooseneck allow the phone to be positioned where you have the best view..ONE-HAND OPERATION & FULL PROTECTION: One-touch release button of the cup holder phone mount allows you to place or remove your phone with one hand. The soft silicone pad on the phone clip prevents the phone from sliding and scratching..EASY CHARGING: The slot reserved for the charging cable on the phone mount allows you to charge freely on the journey. Without charging anxiety, you can enjoy music, calls, navigation and broadcasting for a long timeon boring roads..WIDE COMPATIBILITY: TECKNET cup holder phone mount fits all 4"-7" cell phones. The adjustable base and three additional silicone pads allow the car phone mount to fit perfectly into cup holders in your car, truck, golf cart, treadmill, or stroller between 2.6 inches and 4.06 inches..THREE-YEAR SUPPORT: If you encounter any problems in using the product, please feel free to contact our professional customer service team, enjoying TECKNET three-year warranty.