Retevis RM21 Marine Radio for the boat
Whether it’s the noise of a boat’s engine, howling wind or rough seas, the portable marine radio effectively cancels out background noise and transmits the other person’s voice clearly. This blog is about the Retevis RM21, which is suitable for noisy environments such as motorboats, regattas, surfing and kayaking.
Retevis RM21 is a powerful and reliable floating marine VHF radio. Here are some features that make you choose it for the boat.
1.AI intelligent Noise-Cancelling
Retevis RM21 can recognize human voice and noise through digital signal processing technology;and reduces the noise to about 20 dB.
2.IP67 waterproof and Floating
RM21 is IP67 waterproof , which shows it can be kept in 1 meter of water for 30 minutes . And if the your RM21 accidentally goes overboard, a flashing RED LED is automatically activated to help locate and retrive the radio at night.
3.Backlit LCD display
There are 0-7 screen background colour options. You can freely choose the appropriate background color according to the use environment.
4.Easy to use ANC（Active Noise Cancellation ）
Short press the side key 1 to turn on or off noise reduction function.
5.HI/MI/LO Switch and Dual-Band Watch
this radio provides the ability to customize your conversations when there are days you spend on the water further from shore; select between HI; MI or LO for long-range; medium-range and short-range communication.
6.10 NOAA weather channels
The NOAA function will help you get the latest weather and a alarm of severe weather.
7.Long standby time
The RM21 marine has 1800mAh battery that will keep you talking for about 10 hours.
8.Triple watch mode
Triple watch mode can monitor channels 16 and 9 for a signal while you listen to the currently channel.
The Retevis RM21 is a boat radio worth buying due to the above functions.
More to read: RM40 in bad weather.
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