The Estes 4606 Proto X Nano R/C Quadcopter (aff link) is a tiny monster that can be charged in 5 to 10 minutes and fits in your palm. It is 1.8″ x 1.8″ in size, weighs only four-tenths of an ounce, uses AAA batteries, uses a built in gyro and has LED lights for you to spot it easily.
You can get one of these for $44 on Amazon and it is best suited for indoor fun. Note: only kids 14 and above should play with this.
In any case: the era of insect-robots is here and the transformers movie is closer than even. Have fun with the tiny quadcopter.
Via Geeks are sexy.