English: Features: LED arcade joystick, 8-way to 4-way switchable. This LED arcade joystick can be widely used and fits all wooden and metal control panels. Smoothly returned to the center in spring. The processor automatically controls the color transformation, without adding a control card, light, handy and sensitive reaction. High quality 5-pin micro switches are installed in this product. Microswitches tested to 10,000,000 cycles, having a long service life. Specification: Material: Plastic, Metal Height: Approx. 9.8 x 6.5 x 11 cm / 3.84 x 2.56 x 4.33 inches Ball Diameter: Approx. 3.9 cm / 1.55 inches Ball Thread: 6 mm / 0.24 inches Supply voltage: 12 V (12 volts) Package Included: 1 x Colorful LED Light Joystick (Transparent Ball) 1 x 2P Cable Note: 1. The product you received can be installed by yourself. 2. For manual measurement, please allow an error of 1-3 cm, make sure you don't mind before ordering.