Feature:1. Multiple Functions Display: When riding a bike, this M5 LCD display will display many useful data on your bike, such as switch buttons, light switches, battery power display, and other functions. A display screen can let you keep track of the situation at all times.2. ABS Display: The Electric bike M5 LCD display is made of ABS material, which is lightweight, durable, and finely crafted. It has good toughness and waterproof performance, providing better protection for internal circuits, making it more durable.3. Display Function Description: Speed display, assist gear display, power indicator, fault prompt, total mileage, single mileage, headlight display.4. Compact and Portable: The appearance of the electric bike M5 display is compact and lightweight, occupying small space, and easy to carry and store.5. Scope of Application: The installation diameter is 31.8mm and 22.2mm, which is optional and is a perfect accessory for electric bikes, scooters, etc.Specification:Item Type: Electric Bicycle Display ScreenProduct Material: ABSWeight: Approx. 233g / 8.2ozVoltage: DC 24V 36V 48V 60V 64V UniversalSuitable For Mounting Handlebars: 31.8mm / 1.25in And 22.2mm / 0.87in Diameter Handlebars.Package List:1 x Display1 x ManualNote:The product is based on the No. 2 communication protocol and needs to be used with the controller of the No. 2 communication protocol, otherwise it is not compatible.