Features:*Made of sturdy, high-hardness, good-quality ABS material, not easy to damage, possess high performance, strong*Widened and thick thumbstick, more durable, safer to use, non-slip and waterproof design, easy to control*The accelerator is specially designed for electric scooters, suitable for most scooter models*The accelerator is controlled by an electronic Hall sensor, the motor is Hall DC drive, the sensor voltage is 5V, you can use when the parameters are consistent, the port type and voltage are the same*The thumb press is designed with raised stripe for easy acceleration and very easy to use Specifications:Material: ABSColour: BlackSize: 44x22 mmWire Lengh:About 400mmWeight: About 40gDiameter: 22mm Package Included:1x Finger Throttle Booster