Features: High-performance mini motor controller: This product is designed to provide reliable capability for your motor-controlled devices. Versatile and efficient control: With bi-directional forward and reverse control, this module allows you to easily adjust the speed of your 5V-DC motors with precision- and ease. Great for hobbyists and DIY enthusiasts: Whether you're building a custom remote control car or experimenting with robotics, this mini motor controller is perfect for anyone looking to add motion control to their projects. From small-scale RC vehicles to automated machinery-, this motor controller can be used in a wide range of settings to achieve precise motor control. Easy- to install and use: With its compact size and simple wiring, this mini motor controller is easy- to incorporate into your projects and start using right away. Specifications: Material: Plastic+Alloy Size: As Shown Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color of the item. Package includes: 2x RC Car ESC