1Wide Voltage Compatibility: With a voltage range of 6V55V, this motor speed controller eliminates compatibility concerns and offers superior adaptability. 2Dual Direction Control: Easily switch between forward and reverse rotation to meet various needs, providing ultimate convenience for motor operation. 3Accurate Speed Regulation: Achieve accurate speed control and optimal performance for your motors with this efficient and reliable speed controller. 4Versatile Operation: Effortlessly switch between manual and automatic control, making this motor governor suitable for a wide range of applications. 5User Friendly Design: Simplify your motor control experience with this intuitive and versatile controller, perfect for enhancing efficiency and productivity. 1 x Speed Controller 1 x Manual 1 x Remote Controller