Note that white is a white set Black is a black set Specifications: Features: This monitor is made of high-quality materials, lightweight, rainproof, strong and durable. The LCD display can clearly display status and data, the backlight allows you to view the screen clearly in a dim environment, and the key operation is quick and easy to use. The controller is a brushless controller, which works quietly and reacts sensitively to the status of the e-bike. Easy to install and use, equipped with an LCD display bracket, suitable for 22.5mm handlebars. You can set the power-on password, control the lights, and assist. The speed is divided into 3/5/9 gears, and the number of gears is optional. You can choose to divide or not divide the gears by turning the handle. Suitable for electric bicycles and scooters. Specifications: Material: Plastic + LCD + Metal Color: As shown in the picture Power: 500/750/1000W Waterproof: Rainproof Controller size: Display size: Approx. 15*8.5*4cm Weight: Approx. 500 grams Packing list: 1 x LCD display 1 x controller Note: Each cable is marked with different colors for different purposes. Red: Positive power Black: Negative power Yellow: Power output Brown: Positive light White: Negative light Blue: Indicator light signal Green: Signal reception