Model Number:Focketgsatevc3zd-01 Package Dimensions:12.7 x 10.4 x 7.5 cm; 350 Grams Special Features:Lightweight, Adjustable Item Weight:350 g Specification: Material: Plastic + LCD + Metal Color: Shown as picture Options: 1#24V-36V; 2#36V-48V Power: 250W/350W Low-voltage Protection: 1#24V-36V: 19V/30V; 2#36V-48V: 30V-41V Waterproof: Rainproof Controller Size: Approx. 8.8 x 5.2 x 3cm / 3.46 x 2.04 x 1.18inch Display Size: Approx. 8 x 5cm / 3.15 x 1.97inch Weight: Approx. 332g Package List: 1 x LCD Display 1 x Controller Note: Each cable is labeled with color for different uses. Red: power positive electrode Black: power negative electrode Yellow: power output Brown: lamp positive electrode White: lamp negative electrode Blue: indicator signal Green: signal receive Please note that the controller model will be sent randomly, and make sure you will not mind before ordering. How to Use: Get the product, please be sure to match the phase first: The intelligent identification line to plug up the identification of the motor, identification line is two green lines, plugged on, pay attention to the car overhead up, the motor will automatically run, at this time the direction of rotation of the motor if the correct, then run 10 to 15 seconds to disconnect the identification line. EASY TO INSTALLSimple structure with separate wire, making it easy to use. Electric bike controller is easy to operate, easy to install and remove, strong practicality, easy to use. Easy to install and use, comes with mount for LCD display and suitable for 22.5mm handlebar. The controller has wide application, suitable for electric bicycles, scooter, etc. LCD DISPLAY AND STABLE PERFORMANCEElectric scooter controller using premium aluminum alloy materials, durable, long service life. Waterproof with a Good Antioxidant Effect. LCD display can clearly show the state and data, backlight enables you to see scree clearly in dim environment, buttons for quick operation, easy to use. HEAT DISSIPATIONThe controller shell is made of aluminium alloy with groove design, which is good for heat dissipation to protect the inner circuit. Good heat dissipation, it can provide steady speed and sensitive control of braking and direction changes. This display adopts good quality materials, lightweight, rainproof, sturdy and durable. POWERFUL FUNCTIONThe brushless motor controller can provide steady speed and sensitive control of braking and direction changes. Scooter controller has a excellent heat dissipation function, which can guard the internal circuit, thus avoiding thermal overload. The controller is brushless type, working silently and sensitive to the state of electric bike. QUALITY WARRANTYThe wires and interfaces are durable, and ensure low malfunction of long time use. Suitable for electric bicycles, cars, scooters. Your purchase includes a free replacement. If the scooter controller gets damaged, just feel free to contact our customer service team with a photo, we are willing to replace it FOR FREE. EASY TO INSTALL LCD DISPLAY AND STABLE PERFORMANCE HEAT DISSIPATION POWERFUL FUNCTION QUALITY WARRANTY