Here's what other sites are saying:
Designed for marine use, the ACR SR203 Survival Radio means you'll never be out of touch when things get serious. The lithium battery lasts for 16 hours and comes with a protective tab to prevent accidental battery drainage--just pop it off when you need to use the radio, and it'll automatically turn to channel 16, the international marine distress frequency that's monitored 24/7 by coast guards around the world. The laser-etched buttons and screen are backlit for nighttime use, and the 21 channels mean you can use the SR203 for daily communication as well as rescue calls.
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