A. This electric wheelchair control joystick is a practical accessory. It is made of nylon material, which is sturdy and durable, ensuring long-term stable use. B. In terms of design, it is equipped with a Hall universal control joystick that can rotate 360 degrees, allowing users to operate the electric wheelchair easily and flexibly, providing a good operating experience. Additionally, it has relatively high precision and can accurately convey control instructions, ensuring the stability and accuracy of the electric wheelchair's operation. C. The specifications of this control joystick are 9.2 cm * 4.5 cm * 4.5 cm. It is small and delicate, not taking up much space. It only weighs 0.068 kilograms and is light and easy to carry. D. It is not only suitable for electric wheelchairs but can also be used as an accessory for high-precision game robots, with a wide range of application scenarios. It is sold in regions such as Europe, South America, Southeast Asia, North America, Northeast Asia, and the Middle East and is well - received by consumers. Whether for daily travel in an electric wheelchair or enjoying the fun of game robots, it is a good choice.