Adopts S800 Upward Tilt Arm Design Brushless Gimbal Compatible for FPV (Not included) RadioLink AT10 2.4Ghz 10CH RC Transmitter w/ R10D Receiver PRM-01 Voltage Return Module Mode 2 for RC Helicopter Quadcopter Before Producing, The Manufacturer Have Set Up The Program, The Esc Do Not Need Additional Program. This ESC Do Not Have The English Instruction