This Fully functional phone is the size of any regular USB thumb drive

Zanco has introduced the World's official smallest phone, Tiny T1. Its smaller than your thumb and lighter than a coin.

The Tiny T1 looks like a toy but it’s actually a fully functional mobile device capable of voice calls as well as texts.  It can save up to 300 numbers and 50 text messages.The phone has 180 minutes of talk time and 3 days of standby.

The phone measures only 46.7 mm in length and weighs about 13 grams.There’s a 0.49-inch OLED display, micro USB charging port, nano-SIM card slot, fully functional keyboard, and a small speaker on top. And works only in 2G networks.

Currently available on Kickstarter for pledges starting from $35.