Hệ Thống Truyền Nhận Tín Hiệu Radio Điều Khiển Từ Xa 40MHz PCB Kèm Ăng Ten Dành Cho Ô Tô / Xe Tải Đồ Chơi

New and high quality Base material: Copper Insulation material: organic resin Electronic frequency: 40MHZ Size: As the pictures show Package Included：1set Note: 1. Due to manual measurement, please allow an error of 1-3mm. 2. As different computers display different colors, thank you for your understanding, the actual product color may be slightly different from the image.