Retevis RM20 Marine VHF Radios for Boats (1 Pack) Bundle with RM40 Handheld Marine Radio(1 Pack)

Retevis RM20 Marine VHF Radios for Boats (1 Pack) Bundle with RM40 Handheld Marine Radio(1 Pack)

• The marine coast guard radio uses high-power speakers; the sound is clear and loud; the volume is up to 110dB;you can always hear the boat radios call in the noise of windy sailing;suitable for all recreational boats;fishing boats;power boats
• Support external 3.5mm speakers; if you still feel that the volume of 110dB can not meet your needs; you can also connect louder speakers to expand the sound
• Retevis RM20 marine band radio makes DSC easy; built-in GPS; there is no need to hassle with wiring the radio to a GPS for DSC;out of the box and ready to go; DSC calling and position sharing can both be performed with just a few simple steps
• RM40 Marine radio handheld with GPS function can automatically identify your position；high-precision navigation and positioning; its maximum error does not exceed 100 meters
• DSC system can send SOS signal to others; and then you can wait for help; you need to set the DSC signal in advance; when you are in danger; you can send DSC signal; turn on the GPS; DSC can real-time update the location