The Amazon Kindle is an e-book reader developed by Amazon.com subsidiary which uses wireless connectivity to enable users to shop for, download, browse, and read e-books, newspapers, magazines, blogs, and other digital media.The Kindle hardware devices use an E Ink electronic paper display that shows up to 16 shades of gray, minimizes power use and simulates reading on paper.

Kindle 4

Amazon announced the new lower-priced ($79 ad supported, $109 non-ad supported) version of the Kindle on September 28, 2011. This new version of the Kindle has five hard keys and a cursor pad but no keyboard; the device retains the 6 inch e-ink display of the previous Kindle model, in a slightly smaller and lighter form factor. The e-reader was initially made available in two sales versions, with the lower priced version displaying advertisements and other offers when in screensaver mode and on the home screen. The total flash storage is reduced to 2GB, and battery life to one month (from an estimated two months and 4GB for a Kindle Touch/Keyboard).

Kindle Touch

Amazon announced a touchscreen version of the Kindle on September 28, 2011; available with Wi-Fi ($99 ad-supported, $139 no ads) or Wi-Fi/3G connectivity ($149 ad-supported, $189 no ads). The device uses the same 6-inch E-ink screen of the previous Kindle model, with the addition of an infrared touch-screen control.Like its predecessor, the Kindle Touch has a capacity of 4 gigabytes and battery life estimated at two months.The Kindle Touch began to ship on November 15, 2011.

Kindle Fire

Main article: Kindle Fire

Amazon announced an Android-based tablet with a color touch screen on September 28, 2011. It costs $199 and has a 7-inch IPS display. This is the first Kindle without an E Ink display. Unlike previously released Kindles, it has no 3G option. The Kindle Fire also has a light sensor but lacks a microphone, camera, and SD slot which some tablets do have. It has 8GB of storage and a projected battery life of less than eight hours.

Amazon released kindle4, kindle touch, kindle fire on September 28, 2011. At present, in order to have a personalized kindle or protect the kindle, many companies (Gelaskins, Zagg InvisibleSHIELD, etc.) designed for the Amazon kindle a wide range of accessories, including kindle4 accessories, kindle touch accessories, kindle fire accessories.

kindle case can prevent being broken, and protect the kindle from scratches.

kindle screen protector can prevent your kindle screen from scratches.

kindle keyboard help you to edite more easily, as experience with the laptop.

Kindle Light Brighten up your Kindle and decrease the strain on your eyes. All this can be down using a high quality Kindle light.

Kindle Car Charger Looking to juice your Kindle while driving? Get a Kindle Car Charger, which allows you to quickly charge your Kindle while you are on the road.