GoolRC Flysky FS-iA4B Receiver, 2.4GHz 4 Channels AFHDS 2A Receiver Compatible with Flysky FS-i6 FS-i6S FS-i6X RC Transmitter for RC Airplane Glider Helicopter Drone (Upgraded Version)

["Compatible Transmitter: Flysky FS-iA4B 2.4GHz 4 channels receiver is compatible with Flysky FS-i4 FS-i6 FS-i6S FS-i6X FS-i10 RC transmitter.","Suitable Model: Automatic frequency second generation digital system (AFHDS 2A), it is suitable for RC drone / airplane / glider / helicopter, easy to bind and install.","Stable Signal Transmission: Reliable, interference free 2.4GHz wireless frequency signal operation, easy to bind and very fast link-up, quick and extremely stable in performance, long remote control distance.","Portable and Lightweight: Made of high-quality material, small size and light weight, effectively save space and reduce model's weight-bearing.","Warranty: If there are any problems, please contact with our store in time. We will give you a 100% satisfactory solution. Thanks for your understanding."]