Information about this product On the outside, it's a phone tripod mount. Bottom 1/4 and 3/8 ports and Arca-Swiss subwoofer connect various professional tripod equipment for professional photos and vlog videos. Inside, the unique magnet design turns it into a phone stand for a solid stand, hands-free for streaming., video calling, and home office. It's all made of aluminum metal. Durable and safer. The spherical gimbal design can be rotated from 360 to 720, and you can easily use the mobile phone regardless of the horizontal or vertical screen, without taking off the mobile phone or the clip, allowing you to quickly switch between different shooting angles such as horizontal and vertical shapes. Minimum width: 2.4 inches/6 cm; Maximum width: 3.3 inches/8.4 cm, Compatible with iPhone 12 12pro max 11 11pro max X 8 7 Plus 6s Plus and 6s Plus, Samsung Galary S7 J7, Huawei P9 Plus, OPPO R11s HTC One X , Google Nexus, Sony Xperia Z and many other makes and models.