Pre-order... no booking fee needed The Z1-Evolution 3-Axis Gimbal for Go Pros with 4 Way Joystick is truly something special! Our Pioneering use of an integrated annular motor with an Aluminum body allows for Strong torque and incredibly smooth rotations, in a light and portable package. Practical and beautiful. The Power switch is located on the side of handle. Built in reverse polarity protection, over charging protection, and short circuit protection makes it remarkably power efficient. The 1/4inch screw port on the bottom allows for easy attachment to most extension rods currently on the market. Intelligently designed with an Integrated camera holder which allows for mounting the camera and back-Pac without changing screws. Our Gamble is also fully compatible with the Xiaomi Yi camera with full support for the Xiaomi yes camera's AV output. You can also output AV signal to a connected monitor screen which makes it easy to view the footage. Two type of batteries are available: 18650 Lip and 18350 Lip. The rotation angle of each axis is up to 330 Degree / Steeples rotational speed control / Four-way joystick; makes adjusting the angle incredibly easy / Automatic drifting suppression / Calibration frequency greatly reduced. Features -3 Axis Precision: Gets rid of bumpy video and allows you to easily shoot pro-quality, cinematic footage with your GoPro Hero 3 or Hero 4 Cameras. -Easy Setup: The Zhiyun Evolution features high powered torque motors which provide an unparalleled level of stabilization performance and camera feathering, resulting in smooth shots, every time. -Flexibility: The Zhiyun Evolution features a built-in charging cable to extend your GoPro's battery life. The mounting tray also supports the addition of the GoPro LCD Bacpac and battery Bacpac if desired. -Multiple Shooting Modes: Heading Follow Mode, Heading Lock Mode, and a Heading/Pitch Follow Mode.