This TFT750C offers many functions for your riding pleasure. These Include: Multiple Power levels settings (Mode) Remaining Battery Capacity Speed (Speed/MAX/AVG)Distance and Odometer (TRIP/ TOTAL) Time Assist walking (slow speed motor assist) Backlight Error codes.Caution: Do not plug in or unplug this display when the power to the unit is on.Avoid collisions.Protect the display's membrane to provide water performance.Do not attempt to reset parameters if the display is not working.Call for service if this TFT750C display is not working.Installation: Install the display and button control on the handlebar and adjust its location. Plug it into the controller with power off.Screen Size: 3.2 inchVoltage: DC 24V/36V/48V/52VSpeed Limit: 99km/hBrightness: 5-levelPAS Speed Level: 0-9 levelShow Battery level, speed, distance, power, and moreProtocol: UARTHigh-contrast IPS Colorful Matrix DisplayCompatible with BBS01, BBS02 and G320 G340Waterproof: IP65Suitable Handlebar Diameter: 22.5/25.4/31.8mmKey cable length: 24.5cmPower cable length: 46cmPlug Type: 5-pin waterproof quick release femaleDue to different batches, there may be differences in product appearance, color, and printed text, which not affect the use.Color:BlackMaterial:ABSPackage Contents:1 * LCD DisplayOnly 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.