The Cobra CX112 Walkie-Talkie has up to 16 mile range with a compact design. It has 10 channel weather radio so you can be prepared for storms and emergencies. The 112 uses a Roger beep for confirmation to others when it"s clear to talk, as well a power saver circuitry that extends battery life when not transmitting or receiving. It also has a call alert that provides a recognizable alert for incoming calls. Please Note that this product comes as a single pair only.