As relatively simple devices, walkie-talkies are subject to tech bloat ... Specced out with the full range of FRS frequencies, the button set-up on these radios is simple, and an LED screen ...

Although they don’t operate on real walkie-talkie frequencies, which means you won ... allowing for a wide range of interactions. This one is for users who love fancy features in their walkie ...

You can even turn the humble handheld device into a working walkie talkie. The build relies on ... The SA868 module can transmit on a variety of frequency bands, but the video shows it operating ...