Features1Plastic Material: Plastic shell, fine workmanship, good toughness and waterproof performance, providing better protection for the internal circuit and make it more durable. 2LED Display Panel: This LED display panel has sensitive buttons and is easy to operate, intelligent power display, true battery power, real time recording power consumption, to ensure riding mileage. 3Gear Memory Function: High, medium and low analog torque thrust comes from switch gear and gear indication display, with gear memory function, can automatically restore gear state when power is off. 4Customize Settings: Adopt five wire digital communication and has multi function self tuning function parameters. Users can customize settings according to different models, such as motor parameters, speed parameters, and speed parameters. 5Wide Applicatons: Compatible with 36V and 48V voltage, suitable for 22.2mm handlebars, accessories for electric bicycles, scooters, etc, suitable for JN controller and for Pasion electric bike motor kit.SpecificationItem Type: LED S810 Electric Bicycle DisplayMaterial: PlasticColor: As Pictures ShownWeight: Approx. 96g/3.4ozDisplay Size: Approx. 82x42mm / 3.2x1.7in, 21.5cm / 8.5in Wire Length with ConnectorApplicable Handlebar Installation: 22.2mm/0.87in Diameter HandlebarVoltage: 36V 48VInterface Type: Waterproof InterfaceApplication: for JN Controller and for Pasion Electric Bike Motor KitPackage List1xS810Display1xManual