The Freedom Universal Converts your mobile device into an easy to access Laptop.This newly introduced product is the world s only dual standard full sized folding keyboard built to the highest standards. Full five row AlphaNumeric keyboard using full sized keys that have the quality scissor action mechanics giving the user the feel of a desk top keyboard. The dual standard keyboard gives the option of both HID and SPP profiles offering the widest compatibility with most of the leading named devices from Asus BlackBerry Dell HP HTC i mate Nokia Palm Sony Ericsson and more branded products from Cingular Hutchinson 3 KPN Orange O2 Sprint Telus Telefonica T Mobile Verizon Vodafone Power 2x AAA Batteries Batteries life Continuous operation up to 80 hrs Standby mode up to 2000 hrs Keys ISO standard full size QWERTY keyboard 5 Rows of 65 full size keys plus one rubber key Key Pitch 18mm (horizontal) x 17.2mm (vertical) Key travel distance 2.3mm Device Stand Fold out type holds all PDA phone models Bluetooth li.Bluetooth Chip Broadcom 2040 Compliance Bluetooth Core Spec V1.2; Bluetooth HID and SPP profile Frequency Range 2.400 GHz 2.4835 GHz (79 channels hopping) Distance Up to 10 m Antenna Ceramic Chip Antenna Profiles integrated GAP SDP SPP HID Receive Sensitivity 85 dBm Radio Power Class 2 Size 285 x 98.5 x 13.5mm (11 3 16 inch x 3 13 16 inch x 1 2 inch) opened 145 x 98.5 x 19.5mm (51 1 16 inch x 3 13 16 inch x 3 4 inch) folded Weight 204g. 7 oz. including batteries.