WASP V3 This is a new product developed by R/C MODEL FUN LTD ,Adopt CCMP control system with tail rotor and Belt driven system, professional gypo,which ensure the helicopter react fast and with a stable Flight , it has high flight power, stability and easy control , Also, it¡¯s the newest micro R/C electrical helicopter with full function.light and handy design,ensure WASP V3 is fit for the beginner due to small body and good stability. that why it can fly in both indoor and outdoor .