DescriptionAre you looking for a professional, yet affordable DC motor controller? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional DC speeds motor controller must meet your needs. It is one of the best choices for you.Features- Color: Green.- Material: Plastic, Copper wire. - Size: About 23.00X3.00X1.20cm/9.04X1.18X0.47inch. - Operating voltage 1.8-15V (V). - Overload current 2 (A). - Made from premium material, the item is practical and durable. - Lightweight and easy to carry. - Over current protection, automatic connection after cooling. - Suitable for DC power. Not for 220V AC power. - Power supply greater than 12V is not recommended, such as 12V lead-acid batteries, which may cause damage to the controller.