<p>Made of high quality material, and practical to use.</p> <p> round color screen electric, digital lcd handle</p> <p>Function display: battery level, voltage, speed, Hall speed measurement Phase line Speed measurement Speed display Mileage </p> <p>LCD instrument display: speed - range power - voltage</p> <p>Voltage and mileage are in the same display position. the M key to switch the display content of mileage and voltage</p> <p>22mm installation diameter</p> <p>Mileage display The longer the riding distance, the larger the displayed kilometer value</p> <p>good compatibility for scooter,balanced, ebike, electric bike</p> <p>easy to use and install,Good compatibility</p> <p>Type:6pin plug:</p> <p>6-wire circular panel instrument circuit details </p> <p>Red power positive line</p> <p>Black power negative line</p> <p>Green line Speed measurement line (connected to the Hall line of the motor) </p> <p>Yellow line Light line Positive</p> <p>White line gear line </p> <p>Brown line gear line</p> <p>Colour:Black</p> <p>Material:Plastic</p> <p>Size: 16x10x5cm</p> <p>Package Contents:</p> <p>1 * electric bicycles Display</p> <p>Only the above package content, other products are not included.</p> <p>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.</p>