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
IP67 waterproof level;Floating; Fallen Overboard Detection; if the radio falls into the water; when the detection button and the charging contact are in the water at the same time; the back of the radio will emit a red light to indicate
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
Description
Package includes: 1 x Retevis RM21 Marine Transceiver; 1 x Antenna; 1 x Belt Clip; 1 x Power Adapter; 1 x User English Manual 1 x Retevis RA27 marine band radio; 1x Handheld Microphone; 1x Mounting Bracket; 1 x DC Power Cable; 1x GPS Antenna; 1x English User Manual