Tripod AD-10 Automatic Panoramic Head Electronic Camera 360 Degree Automatic Motorized Tripod Ballhead for Canon/ Nikon/ Sony/Pentax DSLR Cameras Automatic electric control Li-ion battery head. Compact and portable, can be used alone or on tripods or sliders. Comes with 1/4'' screw thread on the top for mounting camera and comes with 3/8" screw hole at the bottom, so it can be used together with tripod, slider or any other device with 3/8" screw thread. Workable for independent brand 2.4G wireless remote control signal. With two operation mode: Moving model and 360 degrees panorama mode.