Versatile Compatibility: Compatible with all types of smartphones, including iPhone, Samsung, and more. Upgraded Design: The A31 Car Phone Holder Mount has been upgraded to provide adjustable horizontal and vertical positioning for your phone, ensuring the perfect viewing angle. Secure and Stable: The holder is designed to securely hold your phone in place, even on bumpy roads. Easy Installation: The mount can be easily installed on your car dashboard, making it convenient to use while driving.