Features1SMOOTH OPERATING: The controller ensures a smooth running experience, significantly reducing vibrations and noise. This feature not only enhances the overall performance but also extends the longevity of the motor. 2QUIET PERFORMANCE: With a silent low noise design, this controller operates quietly, minimizing sound pollution. Enjoy an uninterrupted cycling environment. 3SENSITIVE CONTROL: This sine wave brushless controller provides stable speed adjustments and responsive control over braking and direction changes. 4LCD DISPLAY: The bright LCD screen clearly presents status and data, with backlighting for visibility in dim conditions. The buttons design makes it easy to operate. 5RUGGED ALUMINUM CHASSIS: It is housed in a robust aluminum casing, offering a strong and feel. Its sturdy construction is designed to withstand the demands of regular use, ensuring dependable performance over time.SpecificationItem Type: Sine Wave Controller Display KitMaterial: Aluminum AlloyPackage List1 x Sine Wave Controller1 x Instruction Manual1 x Display1 x Instruction Manual