Features 1、Plastic Material: Plastic shell, fine workmanship, good toughness and waterproof performance, providing better protection for the internal circuit and make it more durable. 2、LED 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. 3、Gear 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. 4、Customize 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. 5、Wide Applicatons: Compatible with 36V and 48V voltage, suitable for 22.2mm handlebars, perfect accessories for electric bicycles, scooters, etc, suitable for JN controller and for Pasion electric bike motor kit. Item Type: LED S810 Electric Bicycle Display Material: Plastic Color: As Pictures Shown Weight: Approx. 96g/3.4oz Display Size: Approx. 82x42mm / 3.2x1.7in, 21.5cm / 8.5in Wire Length with Connector Applicable Handlebar Installation: 22.2mm/0.87in Diameter Handlebar Voltage: 36V 48V Interface Type: Waterproof Interface Application: for JN Controller and for Pasion Electric Bike Motor Kit Package List 1 x S810 Display 1 x Manual