GoolRC 2D Light Weight Silver Brushless Motor Gimbal for DJI Phantom 1 2 3+ Aerial Photography Simple structure and Super light weight(with motors only 163g),CNC aluminum alloy structure Brushless motor direct drive. With anti-vibration rubber balls, easy to adjust. Compatible with Gopro 3, 4. With 2pcs 2208 motors and BGC 3.0 gimbal controller, sensor (The software is BGC 2.2). The gimbal should be installed after the camera has been installed. Lift up the gymbal vertically, and ensure the motor won't touch any other objects The power supply voltage must be 12V. Please charge the battery fully before use.