It is 7-Channel 2.4GHz T-FHSS Telemetry Radio System. It's is include a Futaba7PX transmitter, R334SBS receiver, changer, some plastic parts and tools , some screws and user manual. This 7px is brand new and unused. Please look at the Pictures very carefully so you know what you are getting.Please feel free to ask any questions you may have. The item "NEW Futaba 7PX 2.4GHz T-FHSS Telemetry Radio transmitter withR334SBS receiver" is in sale since Friday, January 1, 2021. This item is in the category "Toys & Hobbies\Radio Control & Control Line\RC Model Vehicle Parts & Accs\Control, Radio & Electronics\Receivers & Transmitters". The seller is "twin_star_twin" and is located in Quarry Bay, default. This item can be shipped worldwide.