High quality ABS material, flame retardant, durable, wear-resistant, and easy to use. Compact size, lightweight, easy to install and operate. 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 electric handlebars available on the market. Includes waterproof plug and waterproof wiring. Automatically identifies and supports 24V, 36V, and 48V systems. Material: ABS. Color: Black. Package includes: 1 x Waterproof LCD display, 1 x Waterproof connector. Product does not include other items not listed. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowed within +/- 1-3 cm.