Key Features30" Quiet Motorized Sliding RangeSupports Cameras up to 11 PoundsProgrammable Shooting ModesStraight, Parallax, or 120° PanningHeight-Adjustable LegsThree 1/4"-20 & 3/8"-16 Mounting PointsNP-F-Type Battery Lasts About 8 HoursBall Joint Head Included6 x Camera Control Cables Included..