Product Description Specifications Colour:back,white,pink Equipment Weight:Net Weight 220g Electrical Parameters： Battery Capacity：1200mAh  Working Current：120mA~800mA Work Time：5h Rated Voltage：3.7V Best Distance：1-3metres Tracking Mode：Face Recognition Working Principle：Camera Gesture：Gesture start Palm pause Package List: 1pcs * Auto Tracking Tripode For Lectures; Sporting Events; Presentations; Group Photos Recognition Gesture Control: Adopts The Ai To Automatically Recognize Your Face; Gesture Or Shape And Capture Your Every Move Fast Multiple Angles: 360° Face Tracking And 180° Easy Flip; Just Attach Your Phone To It And Allow It To Automatically Track You Face Smart Adjustable Lens: Easily Switch 2 Modes (Standing Shot/Sitting Shot); With A Built-In Camera; It Can Track You Intelligently; You Don't Need To Download Any App Universal Tripod Mount: The Base Is Detachable; And It Can Be Used With A 1/4 Screw Interface For Easy Connection To A Tripod Suitable For Various Scenarios: Suitable For Lectures; Sporting Events; Presentations; Group Photos