Feature: 1. Enhanced Visual Display: The LCD display allows convenient viewing of data on the panel, like the riding speeds, time, and distance, with clear and intuitive status displayed on the large screen. 2. Backlight Function: Full-screen backlight design, the important data is clear at a glance, the brightness can be adjusted arbitrarily. The appearance is small and light and occupies little space. 3. Reliable Structure: The colorful control panel is made of lightweight and enduring ABS, providing waterproof and long-lasting performance, which provides better for the inner circuit. 4. Compatibility: Requires the use of a controller supporting Communication Protocol 2 for optimal functionality. The individual joints are clearly set to help with cost-effective installation. 5. Wide Applications: Easy to install and use, suitable for 22.2mm handlebar. This is a great accessory for electric bikes, mountain bikes, and scooters, bringing you a more comfortable riding experience. Specification: Type: A: Normal Connector, B: Waterproof Connector (Optional) Color: Black Material: ABS Voltage: 24-72V Model: A: 5Pin+2Pin, B: 5Pin Item Size: 100 * 61.5mm/3.94 * 2.42in Item Weight: 272.7g/9.62oz, 187g/6.6oz Package Size: 12 * 10 * 6cm/4.72 * 3.94 * 2.36in Package Weight: 265g/9.35oz, 228g/8.04oz Package List: 1*LCD Display