RADIOMASTER XR4 Gemini Xrossband Akwụkwọ ntuziaka onye nnabata Dual Band
Chọpụta akwụkwọ ntuziaka onye ọrụ XR4 Gemini Xrossband Dual-Band, na-egosipụta nkọwapụta, firmware ndabara, ntuziaka nhazi, yana nkọwa ntọlite nnata. Mụta ka esi ahazi ma rụọ njide ọdịnala maka ngwaahịa ọhụrụ a.