Tiny Quadcopter Docks and Charges INSIDE of a Wallet Sized Controller that Fits In Your Pocket! We have designed the smallest, most compact quadcopter and controller that will allow you to have fun and practice full flight mechanics everywhere you go! The Wallet Drone combines both ideas into one design: a compact controller that docks the World's Smallest Quadcopter™ inside of its case and charges the drone without the need for wires or access to a USB port. With the Wallet Drone, you can enjoy full quadcopter flight anywhere you go: both indoors and outdoors-at the office, in the park, in your dorm and beyond!