A typical mp3 sunglasses is in a distinctive form ofhalf-frame with relatively sturdy and long arms. With middle-sized lens andearpiece neatly hanged at the end of each arm, it is suitable and fashionable forpeople of all ages. Isn’t it cool to wear a pair while sitting by a swimmingpoor and listening to all your favorite music?

Like most sunglasses, it protects your eyes from thehurt of UV rays. Ultraviolet (UV) rays are located just past the violetportion of the visible light spectrum; sunlight is the main source. UV rays aredangerous, making sunglasses and sunscreen a must; they don't go through glass.With so many lens colors available in the marketplace, buyer must get himself carefullyinformed before choosing one to suit his needs and conditions best. Gray lens tints reducebrightness, but do not distort color. Brown and amber tints reduce glare,including the glare created by the blue frequency in sunlight, which can makethings appear hazy. Brown and amber tints distort colors more than gray tintsdo. Yellow lens tints reduce the haze from blue light better than browns, sothey really sharpen up the view, but they cause more color distortion. Greentinted lenses reduce glare and help filter out some of the blue light. Theyprovide good contrast between objects. Rose colored lenses might be a goodchoice if you participate in water sports or other outdoor activities, becausethey provide good contrast for objects viewed against blue or greenbackgrounds.

As mp3 player,  mp3 sunglasses is quite portable andinnovative. Not every one like carrying an ipod all around, but I think thereare a lot of people willing to wear glasses all the time. Not just because itis cool, it is the convenience of music access. Whenever you want some music,there is only one button away. It is amazing that it plays music well, if notexcellent, with all the necessary components narrowly packed in the glassesarms. It supports mp3,wav,wma and other music formats depending on manufacturerdifferences. One can choose any formats as the main format or use all of them.With the interior memory of 2GB or around , that means hundreds of music, it isnot very satisfying to those music enthusiasts. And the whole play back time ismerely several hours.

Good to know that it has FM radiotuner. If you are tired of listening music, you can switch to the radioprograms on the air. The latest mp3 sunglasses also equips Bluetooth, whichenhance the portability and music sound. That means you can play music fromyour cell and stream them to the glasses.

As a combination of music playerand fashion accessory, mp3 sunglasses will definitely become the next hottestseek-after in the digital market.