These are handheld transceivers designed for short-distance communication.
Key features include 16 memory channels, a built-in high-illumination flashlight, and an emergency alarm function.
They typically operate on the UHF frequency range of 400-470MHz and have a talk range of 3-5km in open fields.
The radios are programmable via PC with an additional cable and come with rechargeable 1500 mAh lithium batteries