1The intelligent tracking bracket can rotate 355 degrees to track and shoot realtime objects, automatically rotate when moving, record videos and shoot dynamic selfies, and is more flexible than a fixed bracket. 2It supports tracking and shooting after detecting humanoids. It can track within 0.53 meters, and supports 3 AA batteries or charging via mobile power supply/computer/laptop/wall charger and USB data cable. 3Just install your phone or tablet on the stand and press the power button, it will automatically follow you. 4The smart shooting camera stand does not need to download any application or establish a Bluetooth connection, just turn on the switch and recognize the face. The device supports smart phones and tablets. 5The automatic face tracking camera stand can free your hands. It can automatically recognize faces and tracks, making it particularly suitable for shooting videos of children or pets, capturing every action and recording every moment, and can record Vlogging, realtime video, live broadcast, etc. Item Type: Face Tracking Phone Holder Material: Plastic Color: White Working Voltage: DC4.5-5V Power Supply mode: 3 x AA battery/USB (Battery not included) External Interface: Micro USB Drive Mode: DC stepper motor Start-up time: 1S Recognition Mode: embedded intelligent algorithm for human body recognition Follow-up Angle: 355 Follow-up Speed: 10 RPM Tracking Distance: 0.5m-3m Heel Angle: 72Weight: Approx. 240g/8.5oz 1 xFace Tracking Phone Holder 1 x Instruction 1: Keep away from fire to avoid surface burns and high temperature damage to internal circuits2: Try not to place it on a high place to prevent it from falling off and causing parts or surfaces to fall off or damage3: Don't be close to the water source, so as to avoid short circuit caused by internal water ingress