Features:【PREMIUM QUALITY】Electric bike LED display panel is made of high quality plastic shell, good toughness, waterproof, internal wiring protection, including 82x42mm display, 21.5cm cable length with connector, watertight connector design.【INTELLIGENT MEMORY GEAR】High, medium and low analog torque booster, clear gear switching and display, equipped with gear memory function, electric bicycle LED display control panel can automatically restore to the original gear state after power failure.【CUSTOMIZABLE SETTINGS】Waterproof electric bicycle LED display meter adopts five-wire digital communication with multi-function self-adjusting function parameters. Users can customize settings according to different models, such as motor parameters, speed parameters, speed parameters, etc.【WIDE APPLICABILITY】Electric bike control display is compatible with 36V and 48V voltage, suitable for 22.2mm handlebar, perfect accessory for e-bikes, scooters, etc, suitable for JN controller and Pasion electric bike motor kit.Specification:Item 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 List:1 x S810 Display1 x ManualNote:1. S810 display needs to be used in conjunction with products that are consistent with the communication protocol.2. Please allow 1‑3mm error due to manual measurement. Thanks for your understanding.