Retevis RM20 Marine VHF Radios for Boats, Marine Band Radio, Built in GPS, DSC, IP67 Waterproof, NOAA Weather, Fixed Mount Ship to Shore Radio for Boats(Black)

Marine two way radio with gps <img alt="portable marine band radios" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/28983f4b-8624-4ec0-8171-a547cab1c8c0.__CR0,0,970,600_PT0_SX970_V1___.jpg/"> Loud volume, support for external speakers <img alt="marine radio" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/ea16d353-1ed5-4d8c-af8f-fd51926234df.__CR0,0,350,175_PT0_SX350_V1___.jpg/"> 3.5mm speaker jack Separate 3.5mm jack for external speakersNever worry about not hearing the call of the marine radio mounted again in the huge wind and waves Package Details: 1 x Marine Transceiver 1 x Handheld Microphone 1 x Mounting Bracket 1 x DC Power Cable 1 x English Manual <img alt="marine radio" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/88a0c13a-23e4-44ba-b729-1e39dcd4d59d.__CR0,0,300,400_PT0_SX300_V1___.jpg/"> High power speaker High-power speakers, loud and clearVolume up to 90-110dB Clear even in the noise of diesel cars or sailing in high winds Main functions External speaker with 3.5mm pin Big Volume & SQL Knobs Build-in GPS Latitude and Longitude and Time IP67 Waterproof Construction (1m Depth of Water for 30 Minutes) Emergency switch 16/9 channel <img alt="ship to shore radio for boats with gps" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/97f4646a-b496-4ded-92ca-551d2417ac42.__CR0,0,300,300_PT0_SX300_V1___.jpg/"> Built-in Class D DSC and GPS Class D DSC Approved: Retevis RM20 is an Class D class marine radio with a separate Channel 70 receiver, which allows DSC calls to be received even when listening to communications.

Support distress call, individual call, group call, ALL ships call and geographical area call.