1.High speed,multilingual menu 2.4GHz 7 channel R/C system 2.10class contrast adjustment 3.Up ... generation of joystick, elastic, adjustable head height, feel superior.7. A variety of swash set, the perfect support for CCPM ... curve design, each curve 9 point edit.14. Graphical 7 channel monitor, always pay attention to every detail.15. ... PCS PER CARTONG.W9.5KG WFLY 2.4Ghz 7 channel Remote Control system