Brand new with warranty.

You can use the SAILOR CB4000 Hand Microphone (waterproof to IPx6 andIPx8) instead of the handset.

SAILOR CB4002 Hand Microphone (waterproof to IPx6 and IPx8) for use with SAILOR stationary VHF. Can be connected to the front or back, with or without extension cable.

Compatible with SAILOR CB4000 and SAILOR CB4000 Series.