Yelangu Motorized Camera Slider 80cm Carbon Fiber. Key Features: Electric camera slider 6 in 1 with tracking shooting, panoramic shooting, time lapse, video capture, free Set starting point and ending point. Set A/B Points and Time-Lapse Keyframes: Set A to B travel points and keyframed time-lapse sessions over a wireless Bluetooth connection, and capture smooth and professional-looking video and images.