1. ABS shell, fine workmanship, stylish and beautiful, strong and wear-resistant, can be used normally in temperatures from -20℃ to 60℃. 2. LCD color display instrument, clear display, you can observe the data of the car at any time. 3. High temperature resistant wiring, clear line color definition, simple docking operation, durable. 4. The handlebar diameter is 2.2CM, suitable for most bicycle or scooter handlebars on the market. 5. The handlebar buckle can be opened directly, which is more convenient to install.<br><br>Voltage:24V 36V 48V Communication protocol: UART NO.2 Note: This product is based on communication protocol No.2 and needs to be used with the controller of communication protocol No.2, otherwise it will not be compatible. Colour:Black Material:ABS+LCD instrument Size:180cm<br><br>Package Contents: 1 * EBike LCD Display 1 * English instruction manual<br><br>Only the above package content, other products are not included. Note: Light reflection 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.