Intelligent Tracking Express Setup: 360-degree intelligent facial tracking, gesture control, and increased cold boot opening Dual Cold Shoe Interface: Add a cold boot opening that is compatible with beauty lights, microphones, expansion brackets, and more Intelligent Lenses: Optical lenses respond quickly and smoothly, silky and smooth Lens Adjustable: Push with your fingers to easily switch between two shooting needs Portable Storage: Small and convenient design for carrying when going out Specifications: Product Size: 175.2 x 54.8 x 62mm (without base) Product Size: 183.7 x 95 x 95mm (with base) Size Of The Base: 95 x 95 x 8.5mm (base size) Battery Capacity: 1200mAh Charging Current: 1.0A Working Current: 120mA~800mA Work Time: 5h Consumption Power: 3.0W Rated Voltage: 3.7V Best Distance: 1-3 meters Tracking Mode: Face Recognition Working Principle: Camera Gesture Operation: "OK" gesture start palm pause Main Materials: ABS Support Mobile Phone Size: 40-80mm Phone Clip: 360° Horizontal and Vertical Switching 180° Forward and Backward Flip