Specifications: 6-inch by 4.3-inch with a 5.1-inch diagonal VGA reflective monochrome TFT (non-backlit) screen, approximately 7.5 ounces, an ARM 200MHz CPU, 100 built-in MB memory with a SD 1.0 card slot which will support up to a 32GB SD card, a mini-USB slot, and powered by four (4) AA batteries which "live" in a battery compartment that bulges out of the leftside of an otherwise flat back... This actually makes for a very comfortable left-hand hold when used either in portrait or in landscape; but is not as comfortable if used right-handed.
Pictures of the jetbook-Lite compared to a Sony PRS-300 Reader:
The Ectaco jetBook Universal Portable Reading Device Review
Ectaco jetBook Lite does everything it can to claim 'cheapest US e-reader' title, no matter the sacrifice
jetBook-Lite review by By Jerry P. Danzig (MobileRead forums)
ECTACO jetBook–Lite and eReader: SF writer Robert J. Sawyer’s mixed review