Feature: 1. Face tracking and smart Face tracking supports the introduction of AI image synthesis technology and human body size estimation in smart 360-degree rotation and automatic recognition of people/PET. 2. Simple first use the mobile phone to download the software, no need to register and log in, then turn on the power button, press and hold the power button for 5 seconds, the red light is on, turn on the wireless mobile phone, and then automatically connect. 3. Attention to detail: The 360 object tracking smart camera phone mount needs to be used with a smartphone. It is recommended to use only one scene for the best monitoring effect. Don't move your face/object too fast. Description: Product Name: Automatic Smart Camera Phone Holder Size: diameter 92 x height 180mm Support mobile phone size: 56-100mm Type: dry cell model (battery not included) Power supply mode: 3 1.5V AA alkaline dry batteries Continuous working time: 50 hours Mechanical angle: horizontal 360°, up and down 37° Functions: 1. 360° infinite rotation, 2. Object tracking, 3. Face tracking, 4. Smart 5. AI composition, 6. Horizontal and vertical switching, 7. Vlog auxiliary artifact, 8. suggestions Long-lasting battery life Packing list: 1 x Automatic Smart Camera Phone Holder 1 x Instruction Manual 1 x Packing Box Note: 1. Due to manual measurement, please allow 1-3cm error. Make sure you don't mind before bidding. 2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.