Recent RS-37M Marine Handheld VHF 156.000-161.450MHz Floating Very High Frequency Handheld Marine Corps Radio Station

IPX7 waterproof structure, allowing for use in water up to 30 minutes at a depth of 1 meter. Fashionable, easy to operate, lightweight, and high-performance design. USB charging interface (Micro-B USB type) for convenient charging. Floating in water with an illuminated warning for added safety. Speaker automatic water removal function to prevent damage. Battery life of 11 hours with a 4-grid power indicator for monitoring battery level. Dual frequency duty/triple frequency duty options for versatility. Ability to turn on the monitoring function and mute for customized use. SCAN feature for added functionality. Automatic LCD backlight for enhanced visibility.