About This Item Fast Following: This Auto Tracking Camera Mount Adopts Dual Core Ai Computing Power, To Automatically Recognize Your Face Or Shape And Capture Your Every Move Fast. The Portable Robot Camera Can Become Your Private Photographer, You Do Not Have To Adjust Your Phone Any More When You Have To Move No App Required: With A Built-In Camera, This Face Tracking Phone Holder Can Track You Automatically, You Do Not Need To Download Any App, Nor Connect To Bluetooth,Very Easy To Use And Better Protect Your Privacy No Limit Usage: You Can Still Use Your Phone Freely After You Mount Your Phone To This Shooting Holder, Which Will Not Limit You To Few Phone Apps. No Matter You Want To Use Tiktok Facebook Zoom Youtube Facetime Or Other Live Streaming, Or Photo Video Shooting, Or Video Chat, Or Meeting, Or Online Class, This Tracking Tripod Will Always Track You Fast. Besides, You Can Use An Iphone And An Android, There Is No Limitation To Your Phone System Battery Powered: With A Built-In 2200Mah Rechargeable Lithium Battery, This Portable Desktop Tripod Can Be Charged By Usb Cord, Which Enables You To Carry Around Indoor Or Outdoor For About 6-8 Hours