Flexible use: The track can be used on the ground or with a tripod. It can be directly connected to the camera, or indirectly connected to the camera through the ball head Convenient Carrying Bag: Easy to carry, transport and store; excellent video production company Electric slider function: set the start and end points at will. Set the motor torque freely. Smooth and mute: The new motor is perfectly combined with lightweight carbon fiber to create a smooth and quiet sliding stroke. It is the most intimate electric camera slide, trolley track, and video stabilizer. Save time right out of the box. Welcome and I wish you a happy life, my friend., Manufacturer: DCDCD