5727972279189504 HRC Mini-Z Arena FLYSKY Noble NB4 Micro 4CH Receiver GX-033 Description: This 2.4G RC receiver uses AFHDS3 protocol and it is dedicated to the FLYSKY Noble NB4 transmitter. It has single-antenna, use two-way transmission Product #: hrc-FLYSKY Noble NB4 Micro 4CH Receiver GX-033 2022-08-02 Regular price: $HKD$280.0 Available from: HRC Mini-Z ArenaIn stock