Feature:1. Compatibility: The scooter controller is specifically designed for Mi4 model, ensuring compatibility and stability. This compatibility ensures that your scooter delivers a stable ride every time.2. 36V 350W: With a power output of 36V and 350W, this controller guarantees high efficiency and performance for your scooter. This powerful output is suitable for long term use and you can use it with confidence.3. Maximum Speed of 28 km/h: The main control board of the scooter allows for a maximum speed of up to 28 km/h, enabling you to enjoy a fast and smooth riding experience. This speed is not only enjoyable but also practical.4. Accurate Control and Response: The scooter controller provides precise control and response, allowing you to easily maneuver the scooter and smoothly accelerate or decelerate, which enhances the confidence of the rider.5. Premium Material: The scooter controller is made from premium aluminum alloy and PCB materials, ensuring robust durability and long lasting reliability. The controller can withstand long hours of daily use.Specification:Item Type: Electric Scooter ControllerMaterial: Aluminum Alloy, PCB.Package List:1 x Electric Scooter Controller