SinglevolumecontrolforbothdiversBothdiverscanbesetupon4-WireModeor2-WireModeoranycombinationofthetwomodesAbilitytousebothdynamicandpre-amplifieddivermicrophoneswithauniquecircuitthatdetectsmicrophonetypeandautomaticallyadjustsvolumelevelsThedivers'connecti***c***istofcross-talkandseparatespeakerandmicrophoneinputsWeatherproofpanelmicrophoneforgreatervoiceintelligibilityCommunicatorcanbeleftonchargeindefinitelywithoutdamagetothebatteriesorcommunicator(/23and/24versi***only)CommunicatorcanbeoperateddirectlyfromthechargerwhereACpoweris***ailable(/23and/24versi***only)产品参数：1.通话水深：空气潜水深度2.环境温度：-25℃—+45℃3.输入阻抗：100Ω4.插口灵敏度：<3mv5.额定输出功率：>650mw6.***大输出功率：>1w7.频率响应：300HZ-12000HZ8.共模***：40db（***小）9.电耗：***大电流3A/***小电流0.200A10.输出阻抗：小于1Ω11.电源电压：正常12V直流电压12.灵敏度（输入）：1mv13.音频输出功率：22W14.蓄电池工作时间：50h15.形状：长17.1cmx宽21.9cmx高15.9cm16.带蓄电池质量：3.18kg17.接口：双橡胶插座在阁下成功下达美国AMRON阿姆龙2810E潜水电话机,潜水员重潜对讲机通讯器产品订单后表示已成为我们尊敬的客户！)