Headsets need to be ordered separately.
Download User's Manual
Video on Subgrouping: https://youtu.be/qQuVPvERMzQ
The accessories come with the radio are belt clip and charger/ charging cradle (depending on the number of radios ordered). Headset is not included.
Yapalong-5002 is similar to Yapalong-5000 except group size, range, and range.