From multi-pitch climbing commands to calling your drop in the backcountry, the best walkie-talkies ... waterproof ratings), but even these radios come fleshed out with a number of features, such ...

Warranty&Compatibility: 12 months warranty; Radio Earpiece/Walkie Talkie Earpiece Headset compatible with Baofeng Kenwood Retevis BTECH PXTON SAMCOM Anytone TYT WOUXUN 2 Pin radios; including ...

There’s something seriously wrong with the Arduino walkie-talkie that [GreatScott!] built. The idea is simple: build a wireless intercom so a group of motor scooter riders can talk in real-time.