Kenwood NX-340U16P ProTalk Digital Radio, UHF, 5W, 16 Channel Conveniently switch between FM and NXDN zones effectively giving you two radios in one AMBE+2 VOCODER technology accurately replicated natural speech nuances for superior voice quality Program any of the pre-stored 27 frequencies assuring compatibility with other brands Wireless cloning allows the set up of multiple radios simultaneously Powerful 1.4 in. diameter speaker delivers up to 1 watt audio output providing clearer and crisper audio