These are very clean Leica GS 14 Base and Rover Receivers. No external radios are required or included.
The base receiver comes with the red carry case, (1) whip antenna, (1) GAD 31 screw-to-stub adapter, and (1) GRT 144 antenna carrier. The base receiver is enabled for GPS and Glonass satellites.
The rover receiver comes with the red carry case & (1) whip antenna. The rover receiver is enabled for GPS, Glonass and Galileo satellites.
The kit comes with (4) batteries and (1) GKL 311 charger.