Chipset: Broadcom 2042 Chipset
* Frequency band: 2.4 - 2.4835 GHz unlicensed ISM band
* Receiving sensitivity: -75bdm (standard)
* RF output power: 4dbm maximum
* Operating distance: 0 - 10 m
* Bluetooth Version: 2.0
* Battery : Built-in Rechangeable Li-on battery
* Power : Charges by USB
*Aircraft-grade aluminum with a bead-blasted,anodized finish that matches the iPad
*Military grade high-density padding for superior drop protection
*Innovative hinge provides ten angles for viewing and typing in both portrait and landscape mode
*Stylish, thin and lightweight. Half as thin as most folios for the iPad
*Large, flat base allows for use on a soft or uneven surface such as a lap or on a bed
*Embedded wireless Bluetooth physical keyboard
*Special function keys for music control, volume control, slideshow, home, search, etc.
*Only adds about 1/4 of an inch to the iPad