Hero-550 is a prefessional shooting quadcopter which designed for DIY players and shooting

enthuasts as a drone owns Appearance Design Patent Certificate. Its high-performance engineering plastics

frame and distinctive appearance designed to be powerful while lightweight, flexible while providing the stability

you need.Military level brushless motors,CW&CCW carbon prepellers & high speed ESCs, make whole system

more steady and reliable.Payload ability is also more considerable.