1. Data display function: displays cycling parameters such as riding speed, single mileage, accumulated mileage, ride time, assist level, motor power and temperature, battery voltage and charge status, braking status, and ambient temperature 2. Intelligent power function: accurately reflects battery charge level, records power consumption in real time, and helps ensure riding range; gear setting function: enables multi-level assist mode switching with automatic gear memory, restores last used assist level upon power-up 3. Parameter setting function: supports multiple user-adjustable settings including motor parameters, speed sensor settings, speed limit, power settings, pedal assist control, controller minimum voltage, and maximum current parameters for different models 4. Data viewing function: allows users to view and reset ride history data, including single or total ride time, trip mileage, maximum speed, and average speed; vehicle boost function: includes a 6 km/h push assist feature, activated with a flashing indicator, to help when pushing the bike, making it easier and less effort 5. Cruise control function: maintains a set speed automatically, allowing the bike to run at a constant speed; night riding function: features LCD backlight and headlight switch control, enabling the rider to turn on the display backlight and front light when riding in low-light conditions Color: Black Material: Metal + Plastic Package Contents: 1 x E-bike Display Note: Other items not included. Lighting and display differences may cause slight color variations between image and actual product. Measurement tolerance: +/- 1-3 cm