Features: Ideal for enthusiasts, drones pilots, and professional racers, this product caters to those seek precisions and reliability in their remote controlled devices. Perfect for indoor and outdoor Model tuning, pre flight drones parameters adjustments, and race preparation, providing flexibility across various environment. With its LCD display and lightweight design, this programming card simplifies parameters setups, making it a essential tool for achieving smooth throttle response and enhances throttle linearities. The programming card simplifies the setting of electric modulation parameters and improves the performances of Model. Light and portable, support a variety of electric adjustable models, LCD display, simple and fast operation. Specifications: Material: Electronic Component Size: About. 5.3x7.9x1.2cm/2.1x3.1x0.5in Package Includes: 1pc Programming Card note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.