THE BASIC PRINCIPLES OF DAFTAR BLITZ168

This BlitzRCWorks Knight II 4CH helicopter is the Top-Of-The-Line preset-pitch indoor novice helicopter on the market! Unlike other 4CH helicopter in the market, it is supplied with the newest technologies 3D Gyro (making use of similar technological know-how as in large-end Specialist helicopters) for super Intense stability! Also, this Knight II