1. Data display function: display riding speed, single mileage and accumulated mileage, riding time, power assist gear, motor power and temperature, battery voltage and state of charge, braking state and ambient temperature used and other riding parameters; It has cycling parameters such as riding speed, single mileage and mileage, riding time, power-assisted gear, motor running power and temperature, battery voltage and state of charge, braking status and ambient temperature;2. Night driving function: LCD backlight display and headlight switch control function, can turn on the instrument backlight and headlights during night driving; (with LCD backlight display and headlight switch control function, can turn on the instrument backlight during night driving And headlights)3.Password setting: has three power-on password settings; (provides three-digit power-on password settings;)4. The main part of the instrument and the operation button adopt sub-structure design to make the operation more reasonable and convenient; (the instrument main part and the operation button adopt the split structure design to make the operation more reasonable and convenient;)5. Can automatically identify and be compatible with 24V, 36V, 48V supply voltage; (power supply voltage 24V, 36V, 48V automatic identification and compatibility;)1. Cruise fixed speed and cruise fixed speed (cruise fixed speed function): Through the setting and display of cruise, the automatic speed can be maintained, so that the vehicle can run at a constant speed; (with the setting and display of the cruise function, the automatic speed can be maintained) To drive the vehicle at a fixed speed)2. Intelligent Power: Really reflect the battery power, record the power in real time to ensure the mileage; (true reflect the battery status, record the power consumption in real time to ensure the mileage;)3. Gear setting function: multi-position switch and automatic save power auxiliary gear, can restore the power-off gear state when it is turned on; (power-shift gear multi-shift and automatic save, power-on can restore the gear state when shutting down; )4. Data viewing function: Users can view historical driving data and perform corresponding clearing to view single or cumulative riding time, riding mileage, maximum speed and average speed of single riding; clear, view single or cumulative riding Travel time, riding mileage, maximum speed and average speed for a single ride, etc.)Model: LCD3Lead mode: three wire / five coreStandard interface: SM-5Y24/36 / 48V universal voltage: (wide voltage universal)Material:plasticColour:blackPackage Contents:1 * 24V 36V 48V LCD3 Electric Bicycle controllerOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.