This is an excellent website that explains the features in great detail. http://www.wearecb.com/products/marine_radio/cobra_marine_radio.htm Some of the features are the noise canceling microphone, GPS capability, and a large LCD screen that is illuminated.
There are many models of Cobra two-way radios that have a range of 16 - 35 miles, that are priced from $40 up to $100. Some radios have additional features such as NOAA weather broadcasts, better batteries, multiple channel memory, and silent paging.
The West Marine website and Overton's both have a variety of marine radios listed, some on sale. In addition, stores like Cabela's offer marine radios for offline shopping.
The purpose of Cobra 2-way radios is functioning like a Walkie-Talkie. Its packaging is environmentally friendly and it is smaller. Some companies which are selling these aside from Cobra are Amazon, Buy Two Way Radios and Walmart to name a few.
All of the Uniden Marine Radios are at least waterproof. Some models are even submersible. You can compare the different options at: http://www.uniden.com/marine-electronics/icat/marine_b2c/
Some important features to consider when purchasing a marine radio are a GPS locator, size of the screen, ease of use, mounting options and the loudness of the speakers. You can read a great, detailed guide here: http://www.marine-electronics-reviews.com/best-marine-radio.html
Some standard features of a Cobra engine include a V8 type engine and 5-speed manual transmission. You can find more features on the Cobra engine Wikipedia page.
"Cobra has been making two way radios for a long time. They can be considered as one of the very first makers. However, it is all preference. Some people find Cobra radios worth it, while others do not. You can always purchase them and try them out risk free. If they don't work for you, you can always get a refund."
Some of the features of the Cobra Baffler include, a shallow high strength face which enables stronger shots and a unique good design. This product has been rated highly.
Motorola portable radios provide a wide array of features from wide area communication, one site two way communication, business radios communication, and is efficient in productivity.
Very few radios are both solar and hand powered. However there are some designed for impovershed regions that have both these features.
The Cobra snake has some identifying features like stretching its head high up ready to attack, it has a V mark at the back of its head and the neck become wide. Some people of India are playing the flutes and they rise up somehow dancing to the music.
Sony boomboxes are excellent and can play MP3 CD's, have radios and some can even still play tapes.