1. High quality ABS material, flame retardant, durable, wear-resistant, easy to use 2. Compact size, lightweight, easy to install and operate 3. LCD intelligent electric display meter with multi-function capabilities including current, speed, and gear position; allows accurate monitoring of multiple electric vehicle data points 4. Compatible with most electric bicycles and electric handlebars available on the market 5. Features waterproof plug and waterproof wiring 6. 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: Lighting effects and screen differences may cause slight variations in color between the image and the actual item. Measurement may vary by up to +/- 1-3 cm.