Product Features: Comfortable button touch. Large size on the left, and an independent USB charging system Battery indicator; headlight control; boost function; boost gear, speed display; Subtotal mileage/total mileage, running time, metric conversion, fault prompt Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use Product Model: P3H I Professional and full-featured LCD instrument interface: 6PIN / SM terminal / 5PIN Communication method: UART Adaptive voltage: 24V/36V/48V/60V (all within the range of 24V-60V) Applicable handlebar size: 22.2MM USB charging function: 5V/500MA Material: ABS+metal colour: black<br><br>Package Contents: 1 x LCD Display Only 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.