1. Data display function: Displays cycling parameters including riding speed, single trip distance, total distance, ride time, assist level, motor power and temperature, battery voltage and charge level, braking status, and ambient temperature. 2. Intelligent power management: Accurately reflects battery charge level, records real-time power consumption, and helps optimize range. Multi-level assist gear selection with automatic gear memory—restores previous assist level on startup. 3. Parameter configuration: Supports user-adjustable settings for motor output, speed sensing, speed limit, power delivery, pedal assist behavior, controller low-voltage cutoff, and maximum current limits (varies by model). 4. Ride history and boost function: View and clear ride logs; review single or total ride time, distance, max speed, and average speed. Includes a 6 km/h walk-assist mode with visual indicator for easier bike maneuvering. 5. Cruise control and night visibility: Enables hands-free constant-speed riding via cruise function. Features LCD backlight and integrated headlight control for improved visibility in low-light conditions. Color: Black Material: Metal + Plastic Package Contents: 1 × E-bike Display