While the world is enamoured with touch sensitive devices, along comes the humble LED cell phone that takes the opposite route to that of a smartphone’s. The LEDs aren’t there to make it look good, instead they all have some sort of function. You won’t find any display or touch screen, just plain old LEDs. These patterns change depending on the different functions you access. Behind the keys are a bunch of touch sensors that await your command. No lithium ion for this, just a couple of plain old AAA batteries will do. If you happen to lug around rechargeable AAAs, there is a USB interface which provides on-the-go charging.