?This is an mp3 / mp4 player that music lovers acknowledge the most in the modern time. US-based Apple, one among the largest producers of computers, notebooks and computer hardware and software, introduced iPod in 2001 with a single model for the international music market. Apple kept on introducing new iPods for each generation. The latest one is the iPod 5G. Apple also came up with two different variants: the iPod Shuffle (without digital display), the iPod Nano (the smaller version of iPod). Recently, Apple came up with the new-generation of iPod, the iPhone that integrates the conventional MP3 and video player with an internet ready mobile phone. This article compares each iPod by its special features. One of the most popular model is the iPod 5G that comes with 30 or 80 GB storage capacity. It is not just an mp3 / mp4 player, you can store, view and share complete music videos, movies, podcasts, play games, share photos, playback music and videos, connect to a video output device, and much more. It can play your favorite music for up to 20 hours as this iPod boasts of higher battery life. The iPod Nano has many of the same features as the full-size iPod, but with much lesser storage capacity. It comes in 2 GB, 4 GB and 8 GB models. It has up to 24 hours of battery life and is comparatively lighter and smaller. It also suffers from some limitations; the iPod Nano doesn't support voice recording and media storage via third-party peripherals. iPod Nano is a great mp3 player for people who would just like to listen to audio files. Apple's most-pocket friendly iPod is iPod Shuffle. It offers a host of advantages: it's affordable for everyone; its sound quality is as good as that of any other iPod; it has flash memory rather than a hard drive; and it's really portable. However, the disadvantage is that it doesn't include a screen for steering up to specific songs. It has a limited storage capacity, 512 MB to maximum 1 GB. So it's good for those who want to be in fashion, yet can compromise on memory space. But the size of this mp3 player is so small that you can easily clip it to your clothes. With digital music being in-vogue, many portable jukeboxes hit the market, since Apple kick-started the music revolution of our time. Other portable MP3 and MP4 players, besides iPod, are available in the entertainment world of mp3 / mp4 players. There are many Chinese, Korean and Japanese brands manufacturing low cost players in bulk. These are much cheaper, but have their own set of advantages and disadvantages. The fact remains that iPods are the most popular among all, and hold the biggest share of this market. There are enough iPod users in the market and a lot of new things are getting developed around iPods. Some people just can't do without their iPods, from jogging time to bed time. It sticks to their ears. Obviously, the battery drains out of the device. The latest buzz is that Andrew Schneider, a student from New York University, is exploring a solar-powered bikini that can charge iPods. Yes, it is true! The bikini will soak up the sun rays thru photovoltaic film strips. That means, while the iPod user is getting a sun tan, his mp3 / mp4 player is also getting a charge of 6.5 volts of solar power. iPod has become a very desired mp3 / mp4 player around the world. iPod player just seems to be ahead of its competitors. Not just by delivering good quality products, but also in providing new solutions for eager electronic consumers. Let's just wait what will be next in the iPod revolution. Find tips about laxative foods and laxative tea at the Best Laxative website.