Retevis RA27 Fixed Mount Marine Radio with GPS(1 Pack) Bundle with RM21 Floating Handheld Marine Radio(2 Pack)Waterproof IP67,Triple Watch,DSC,Emergency NOAA Weather,USA/International/Marine Channels

DSP intelligent noise reduction Multifunctional microphone Light weight, with bracket, easy installation and operation High power 88 channels IP67 waterproof DSC/GPS Horn vibration drainage NOAA weather warning function Dual-band/Tri-band watch Auto connecting function One-key emergency switch 16/9 channelPackage includes: 1x Retevis RA27 Marine walkie talkies for cruise 1x Handheld Microphone 1x Mounting Bracket 1 x DC Power Cable 1x GPS Antenna 1 x English User Manual2 x Retevis RM21 Handheld Marine Radio

• Built-in GPS; you can manually enter GPS latitude; longitude and time; send the location information of yourself to your team members and can also connect with other GPS devices
• When traveling on a boat; you may encounter unexpected situations at any time; the DSC distress alarm function can be used in any sea area; send a distress signal and your current coordinates to nearby ships or the coastguard for help
• NOAA weather alerts; will automatically connecting to remind you of severe weather updates and alerts; indicating that there is a severe weather risk
• Whether it's engine noise on a boat, roaring wind or a cresting wave; the portable marine band radio effectively removes background noise and transmits the other party’s voices clearly; ideal for noisy situations such as jet skis; sailing races and surf kayaks
• AI intelligent Noise-Cancelling for crystal clear conversations;Retevis RM21 as a fixed-mount marine radio can recognize human voice and noise through digital signal processing technology;and reduces the noise to about 20 dB