Retevis RM21 Handheld Marine Radio,IP67 Waterproof Floating Two Way Radio,Noise Cancelling Mic,1800mAh,Backlit LCD Display Maritime Radio,NOAA,International Channels,Boat Radio for Fishing(1Pack)

Retevis RM21 Handheld Marine Radio,IP67 Waterproof Floating Two Way Radio,Noise Cancelling Mic,1800mAh,Backlit LCD Display Maritime Radio,NOAA,International Channels,Boat Radio for Fishing(1Pack)

• Handheld marine radio; 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; maritime radio is ideal for noisy situations such as jet skis; sailing races and surf kayaks
• HI/MI/LO switch; this marine two way radio provides 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
• AI intelligent noise cancelling mic for crystal clear conversations; Retevis RM21 as a portable handheld marine radio can recognize human voice and noise through digital signal processing technology;and reduces the noise to about 20 dB
• IP67 Waterproof & Floating maritime radio with Fallen Overboard Detection; if the marine radio falls into water; it will float on the surface for easy retrieval; when the detection sensor and charging contact points touch the water at the same time; the back of the radio automatically emits a red flashing light; allowing you to quickly locate it even in dark or rough water conditions
• Long standby time; rechargeable marine radio comes with a high-capacity 1800mAh Lithium-ion battery; 10 hours of continuous use and up to 60 hours of standby time in battery saving mode