Function 1: Vehicle speed display<br> Function 2: Switch driving mode<br> Use: applicable to all karts of<br> Note: This product package does not contain 2X AAA batteries<br> Operation Mode:<br> Bluetooth indicator: flashing means not connected to the vehicle, off means connected to the vehicle<br> Driving mode: ECO-safe mode / STRADA-novice mode<br> SPORT-sports mode / -track mode<br> Toggle keys: up/down-power on, long press down-power off, long press up-adjust brightness<br> Power display: The indicator light is on to indicate that the battery power is low and the battery needs to be replaced.<br> Colour:Black<br> Material:plastic<br> Size:50x60x38MM<br> Package Contents:<br> 1 x The karting code table<br> Only the above package content, other products are not included.<br> 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.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store