We've got another treat for the old schoolers (that's Luddites for you futurists) from the tech Mecca of Akihabara called the Any Phone. Simply put, the Any Phone is an analog telephone receiver and microphone attachment you can plug directly into your cell phone. It works just like any modern earpiece and microphone, only with the Any Phone you get to simultaneously freak out people under 18 wondering what's growing out of the side of your head, and earn brownie points with grandpa for giving a nod to the old days. The Any Phone is available online for 1,323 yen ($11.35) here.
— Adario Strange

Via Hashy