Author name: Sunny

The factory default frequency of RETEVIS’s license-free walkie-talkie for you. The FRS is authorized 22 channels in the 462 MHz and 467 MHz range, all of which are shared with General Mobile Radio Service (GMRS) which requires an individual license for use. RT22 The Retevis RT22 handheld two way radio. It’s perfect for outdoor leisure, […]