Features: Enhances your model aircraft's performances with our efficient parameter adjuster, design to optimizes brushless motor efficiency and elevates your flying experience. Featuring strong compatibility, it supports wide ranges of brushless motors and offers user friendly operation with quick responses to adjustments. Ideal for model aircraft enthusiasts, competitive pilots, and technical professionals seekings precise in flight control. Perfect for tuning and optimizing parameters of various model aircraft motors, ensuring stable and reliable flights. Constructed from durability plastic and metal materials, this accessory is essential part of any drones or model aircraft toolkit, enhancing both performances and reliability. Specifications: Component:Plastic+Metal Size:Approx.2.7x1.2cm/1.06x0.47inch Option Type:Parameter Adjuster,AM32 ESC; Model: A01-3012 Firmware: Am32 Main Controller: At32 Working Voltages: 2-4s Support Signal: Pwm/Dshot/SinesWaves Package Includes: 1pc Speed Regulator note: Please allow 1-10mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.