Blade Revolution 155 CP with SAFE JUL26 Heli Kit Equipped with colorful LED Equipped with colorful LED lights including five optional colors for users: red Spektrum 3 channel SLT3 2 And both versions include a Spektrum flybarless flight controller and receiver loaded with a Smart Transmitter File that allows you to import all settings for NX and iX series transmitters automatically during the binding process to make it easier and faster to get flying with your favorite or upgraded transmitter and no limits in all other flight modes – plus Panic Recovery to “bail out” at the push of a button if you ever need it