Upgrade the app"'"s blue remote control, intelligent light sensing, and music rhythm lights dancing with the music. You can adjust the lighting effects, lighting modes, and color modes you want on the app, 1. First use, fully charge the battery first 2. Touching the light in the dark to sense power on 3. Scan the QR code on the manual to download the Bluetooth app After completing the above operation, directly attach the decorative light to the welcome pedal For customers who do not have a car to choose from? You can choose to place an order with (other models). Order information: Model Upgrade: We support custom dimensions and templates. We only need you to provide me with dimensional parameters and relevant model drawings. We have 98% of the world"'"s cars in our garage. Due to limitations in uploading images, the completed images can be sent to you for review by