Kindle DX

Slim: Just over 1/3 of an inch, as thin as most magazines
Carry Your Library: Holds up to 3,500 books, periodicals, and documents
Beautiful Large Display: 9.7" diagonal e-ink screen reads like real paper; boasts 16 shades of gray for clear text and sharp images
Auto-Rotating Screen: Display auto-rotates from portrait to landscape as you turn the device so you can view full-width maps, graphs, tables, and Web pages
Built-In PDF Reader: Native PDF support allows you to carry and read all of your personal and professional documents on the go
Wireless: 3G wireless lets you download books right from your Kindle DX, anytime, anywhere; no monthly fees, no annual contracts, and no hunting for Wi-Fi hotspots
Books In Under 60 Seconds: You get free wireless delivery of books in less than 60 seconds; no PC required
Long Battery Life: Read for days without recharging
Read-to-Me: With the text-to-speech feature, Kindle DX can read newspapers, magazines, blogs, and books out loud to you, unless the book's rights holder made the feature unavailable



Technical Details

Display: 9.7" diagonal E-Ink® electronic paper display, 1200 x 824 pixel resolution at 150 ppi, 16-level gray scale.
Size (in inches): 10.4" x 7.2" x 0.38".
Weight: 18.9 ounces.
System requirements: None, because it doesn't require a computer.
Storage: 4GB internal (approximately 3.3GB available for user content).
Battery Life: Read on a single charge for up to 4 days with wireless on. Turn wireless off and read for up to two weeks. Battery life will vary based on wireless usage, such as shopping the Kindle Store and downloading content. In low coverage areas or in 1xRTT only coverage, wireless usage will consume battery power more quickly.
Charge Time: Fully charges in approximately 4 hours and supports charging from your computer via the included USB 2.0 cable.
Connectivity: EVDO modem with fallback to 1xRTT; utilizes Amazon Whispernet to provide U.S wireless coverage via Sprint's 3G high-speed data network (check wireless coverage). See Wireless Terms and Conditions.
USB Port: USB 2.0 (micro-USB connector) for connection to the Kindle DX power adapter or optionally to connect to a PC or Macintosh computer.
Audio: 3.5mm stereo audio jack, built-in stereo speakers.