Feature:1. LCD Screen: The LCD screen can clearly display the battery level of the electric bicycle, making driving more secure.2. Aluminum Material: The handlebar grip is made of aluminum, which has a strong metallic feel and is comfortable in appearance and feel.3. ABS Material: The throttle grip body is made of waterproof ABS plastic material, which is anti fall, resistant to heat and waterproof.4. 6 Cables: There are 6 cables in total, the red, black and green cables are Hall wires, the yellow and white cables are the switch wires, and the brown wire is the speed measurement cable.5. Easy to Operate: Just follow the instructions to install the throttle grips, no other complicated procedures and steps are needed, and the installation is simple and quick to use.How to Use:Step 1: Disassemble the handlebar on your original car to find the three Hall wires. The colors of Hall wires from different manufacturers may be different, but most of them are red, green and black or red, white and black. Assuming that your original car is red, white and black, then you can look at the color of the controller plug corresponding to the red, white and black. If the controller is also red, white and black, then connect the newly Hall wire of the new throttle grip to your controller. Connect red to red, green to white, and black