OPERATION ONE-HAND: Trident's adjustable clamp arms and quick release design make it easy to insert or remove your phone from the Trident. You can talk, navigate, or charge your phone while driving safer. HIGH QUALITY: The Car Vent Phone Holder is made from durable and strong material. The pivoting head provides the best view angle for the best driving experience. UNIVERSAL COMPATIBILITY: It works with all types of cell phones and devices. For Apple iPhone 11/11 Pro/11 Pro Max/XR/XS Max/XS/X/8/8 Plus/7/7 Plus, Samsung Galaxy S10/S10 Plus/S9/S8 Edge/Note 9,LG,Google,Sony,Huawei and More. OUR GUARANTEE We are confident that we offer some of the best products on the market. Therefore, we provide a 30-day guarantee. We will make every effort to ensure that you are completely satisfied with your purchase. Online shopping can seem daunting. We want you to know that there is absolutely zero risk of purchasing something. We won't make it difficult if you don't love it. We offer email and ticket support 24 hours a day, 7 days a week. If you require assistance, please contact us. Please contact customer service if you have any problems with your purchase.