Applicable voltage:24V/36V/48V/60V Communication :UART Applicable handlebar size:22.2MM Product function:power indicator, headlight control, boost function, , speed display, subtotal mileage/total mileage, running time, metric conversion, fault prompt. Product model:P5C left-mounted high-definition color screen meter Due to different For batches, there may be differences in product appearance, color, and printed text, which will not affect the use. Type:Waterproof line round port 5PIN Colour:Black Material:Plastic Size: 52.7x70.2x15.2MM Package Contents: 1 * 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.