GoolRC Flysky FGr12B Receiver, 2.4GHz 12 Channels Remote Control Receiver Single Antenna PWM/PPM/I-Bus Output Compatible with Flysky Noble NB4+ NB4 Pro+ PL18 RC Transmitter for RC Car Boat

["The Flysky FGr12B receiver is suitable for RC model such as boat and car.","This receiver is compatible with all AFHDS 3 transmitters and RF modules (including PL18, NB4+, NB4 Pro+, etc.)","Using a single-antenna bidirectional transmission system and output PWM/PM/ i-bus in signals.","With compact size and light-weight, no worry to give any burden to your RC Model.","Warranty: If there are any problems, please contact our store in time. We will give you a satisfactory solution."]