Description: Data display: it shows the battery power, speed, distance, power, etc.easy to read in direct sunlight when riding. Intelligent power: a true reflection of the battery charge, real-time recording of the power consumption to ensure riding mileage. Stalls setting: multi-gear switch and automatic save of the power-assist gear, and it can restore power-off stall state when turned on. Parameter setting: with a number of user parameter setting functions, motor parameters, velocity measurement parameters, speed-limit parameters, power parameters, power-assist control parameter. Supply voltage of 24V, 36V, 48V can be automatically identified and compatible.6km/h walk assist function. Specification: Open:Password Speed display: Real-time speed (SPEED),maximum speed (MAX),average speed (AVG) Six stalls of power assist control:0-5 level (OFF-1-2-3-4-5) Six levels of electricity instructions:l-5 1evel power, and under voltage prompts, and provide battery BMS information Headlight indicator: Headlight on/off status indication (need information from controller) Mileage display: Subtotal mileage (TRIP), total mileage (ODO) (Km/miles) Riding time (TRIP TIME) display UART communication port (Micro USB),convenient for system maintenance and parameter setting Error code indication Size Chart: 6.3x2.3cm/2.48x0.91inch Package Includes: 1Pc * SW102 Display 1Pc * Screw Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!