1、Waterproof and Durable: Plastic shell with fine workmanship, the LED display panel has good toughness and waterproof performance, provide better protection for the internal circuit and make it more durable. 2、Battery Level Display: Compatible with 36V and 48V voltage, intelligent power display, true battery power display, real time recording power consumption, to ensure riding mileage. 3、Gear Setting: There is high, medium and low gear modes, analog torque thrust for switching gears and gear indication display. With gear memory function, the gear state can be restored automatically when the power is turned on. 4、Custom Parameters: The LED display meter adopts five wire digital communication and has multi function custom parameters. Users can customize settings according to different models, such as motor parameters, speed parameters, and speed parameters. 5、Widely Used: This LED display panel has sensitive buttons and is easy to operate. It is a perfect accessory for electric bicycles, scooters, etc., suitable for 22.2mm / 0.9in diameter handlebars. Item Type: S800 LED Display Control Panel Material: Plastic Product Color: As Pictures Shown LED Display Panel Size: Approx. 80x40mm / 3.1x1.6in Line Length: Approx. 167cm / 65.7in Applicable Handlebar Size: 22.2mm / 0.9in Diameter Handlebar Product Weight: Approx. 135g / 4.8oz Interface Type: Ordinary interface Application: Suitable for JN Controller and for Pasion Electric Bike Motor Kit 1 x S800 LED Display Control Panel