Rmilec NB20 V2 Advanced 20-Channel UHF Long Range System (LRS)Introducing the NB20 V2, the ultimate chatterbox of UHF long range systems, engineered not just to talk to your model but practically to have a full blown conversation with it! This little maestro of the skies lets you tweak your model's parameters mid flight as if you were a DJ tweaking beats at a club. And hey, it's not just for the lone wolves out there; this system is a social butterfly, facilitating a heart to heart between pilot, co pilot, and