CMP460 Submersible Noise-Cancelling Speaker MicIP57 Specification for dust protection and water submersion: 3' for 30 min.Features:Push to talkSpeakerMicrophoneNoise CancellingIntrinsically-Safe...
Standard HX380 Submersible 5 Watt Handheld Commercial VHF with LMR Channels with MH-73A4B Speaker Microphone Model: HX380 Bundle 40 Programmable Land Mobile Channels 134 MHz to 174 MHz with CTCSS...