Apparently that innovative idea on iPad case applies to iPhone and newest iPhone 4. Let’s go on checking TK-421 iPhone 4 case integrated bluetooth keyboard.
No doubt, this is absolutely practical iPhone case. Just as we see, that front cover that is not used on most of iPhone cases has been cleverly integrated on the unique iPhone 4 case. The back of the front cover features a mini QWERTY bluetooth keyboard. So once flipped out, the front cover will turn into a high-efficiency input tool. Apart from that, a built-in rechargeable battery offers power for the wireless keyboard.
TK-421 bluetooth keyboard case is available in two different models for iPhone 3GS and iPhone 4. Each one is priced at $44.99 USD. Due to a large of reports, at present the case is out of stock. But if you’re interested, jump to ThinkGeek for more details or making a mark.
Update: From November 24th, 2010, TK-421 iPhone 4 case has been available in two types including TK-421 for iPhone 3G/3GS and for iPhone 4.