High quality ABS material, flame retardant, durable, wear-resistant, and easy to use. Compact size and lightweight design for easy installation and operation. Features an LCD intelligent electric display that shows multiple functions including current, speed, and gear position, allowing accurate monitoring of electric vehicle data. Compatible with most electric bicycles and e-bike handlebars available on the market. Equipped with a waterproof plug and waterproof wiring for enhanced durability. Automatically identifies and supports 24V, 36V, and 48V systems. Material: ABS Color: Black Package Contents: 1 x Waterproof LCD Display 1 x Waterproof Connector Note: The package includes only the items listed above. Other products are not included. Due to lighting effects and differences in display screens, the color of the item may vary slightly from the images shown. Measurement error allowance is +/- 1-3 cm.