Brand Name: GTB Origin: CN 3 Axis DSLR Air Gimbal Stabilizer for Canon Nikon Sony Camera with Brushless Motor (Not included Control pc board in Gimbal)Description:DSLR Brushless Handle Carbon Fiber Camera Gimbal Material: Made of aluminum alloy and carbon fiber.for DSLR camera(such as: CANON 5DMarkII/5D Mark III,7D,SONY α900, NIKON D900/D800E/D700/D800 etcOverall PTZ axis adjustable focus, the camera frame with adjustment scale display, debugging is simple, easy to use. The unique design of the connector pipe within easy walking lines, wiring and more fresh, simple, elegant. Basic parameters: Operating voltage :2-4s lithium battery (8-14v) / suggestions DC 12v Maximum operating current: 4A Remote control: pitch support Roll Support Rotating support Follow lock switch supportPackage :Carbon Fiber Camera Gimbal x 1Buyers note: this product does not include control pc boardCustomers can adust the gimbal after install motor and control pc board!