The KT LCD5 is a smart display, compatible with for 24V / 36V / 48V voltages, which automatically recognises your lithium battery and adjusts itself This e-bike LCD display is made from a stable motherboard and integrated performance plastic and is mounted on the left side of the handlebars so that it can be operated directly by the left hand while riding, ensuring a safe Data display: cycling speed, single and cumulative mileage, cycling time, booster gear, motor power and temperature, battery voltage and charging status, status and operating ambient temperature and other cycling parameters. Colour:Black Material:plastic+Metal Package Contents: 1 * Bicycle LCD Display Meter 1 * English instructions 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.