Tips Before Buying1: What is RTF?A: RTF means that the product is received and can be used after simple assembly. The product has been installed with the power system and all electronic equipment (inc..

Tips Before Buying1: What is RTF?A: RTF means that the product is received and can be used after simple assembly. The product has been installed with the power system and all electronic equipment (inc..

Tips Before Buying1: What is RTF?A: RTF means that the product is received and can be used after simple assembly. The product has been installed with the power system and all electronic equipment (inc..