Features 1、APP Control and Loop Shooting: Mobile APP control, support for Android, Application Store download. Support video automatic loop shooting, no need for frequent operation. 2、Shoot and Use with Ball Head: Free choice of AB point positioning shooting. Can shoot straight and curved lines. Can be used with a ball head to shoot at low and tilt angles. 3、Type C and Power Display: Built in lithium battery, support type c interface charging. The power is displayed in real time, and the speed is adjustable from 0 to 100. 4、Stepper Motor and Shutter Button: Using stepper motor, precise control, low noise. The shutter button of the APP supports most micro single button photos. 5、Load Bearing and Application: The maximum load is 3KG, and camera slider dolly supports mobile phones, micro single, video recorders, etc. The model is not limited.