Smart Tracking. Wherever you go, it follows. Smart Tracking always keeps you in view, so you'll never walk off screen and ruin another almost-perfect take again. Works in both portrait and landscape mode.360 infinite rotation - Horizontal 360 degree rotation holder, automatically tracking without dead angle. The combination of image stabilization systems and computer vision algorithm makes the tracking smoother.Long Continuous Working - New generation of efficient energy-saving algorithm, combined with ultra-low power Bluetooth 5.0 chip, providing a 50-hour continuous working time. Rely on the convenience of AA batteries, you will never miss a shot orcapturing.Simple Operation - Automatic connection without registering and complex tutorials. Just use the mobile phone to download the software APAI GENIE and open it, then keep holding the [Power On] key in the stand for 5 seconds, it will connect automatically(Support system iOS 10.0 and later, Android 8.1 and later).Multiple Functions: Maximize the capability of your smartphone camera with 360object tracking and more. The 1/4" universal port at the bottom compatible with most tripod. Great for speeches, group photos, adventure recording, Live steaming and video shooting. Live/Camera mode and beauty function make your photo/video more appealing.Size: 93 x 93x 165.4mmSupport phone size: 56 - 100mmNet weight: 185g