NJ Tech
The new OPM Hobby M2 Evo is a great revision of an already great helicopter. Let's look a little deeper at whats changed!
https://www.omphobby.com/OMPHOBBY-M2-RC-Helicopter-EVO-Version-OMPHOBBY-M2-EVO-Heli-p3385875.html?variant=omp-m2%20evo ... https://www.youtube.com/watch?v=ZmMrNiv0n_8
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