New design A Concept Pen Phone:

As cellular phone is getting tinier and tinier,the design A concept phone use the pen-shaped design, while it can also be used as a pen, design A has 10 digital buttons and bar OLED display, support for messaging, music player, voice recording, USB2.0 and microSD card expansion.

There have been working products, but none as slim and small as this one sent us by an anonymous tipster. He told us this "design A" is not a finished product yet, and added that the undisclosed company he's working for wants to gauge interest in such a device. While most users will connect the phone to Bluetooth earpieces, those two target-shaped areas on the top and bottom are earpiece and receiver.