High quality ABS material, flame retardant, durable, wear-resistant, and easy to use. Compact size and lightweight design for easy installation and operation. LCD intelligent electric display with multifunction capabilities, showing real-time data such as current, speed, and gear position for accurate monitoring of electric vehicle performance. Compatible with most electric bicycles and electric handlebars available on the market. Features a waterproof plug and waterproof wiring for enhanced durability in various weather conditions. Automatically identifies and supports 24V, 36V, and 48V systems. Material: ABS. Color: Black. Package includes: 1 x Waterproof LCD display, 1 x Waterproof connector. Additional items not included. Note: Lighting and screen differences may cause slight color variations between the image and the actual item. Measurement error allowance: +/- 1-3 cm.