Quark Micro Quadricopter. Big-time fun in a tiny package. Invesense 6-axis gyro keeps Quark stable in all flying conditions Switch blade technology allows operation in 3 or 4 channel modes Includes 2.4G digital long range controller for control distances of 100+ meters 3 speed settings and push-button 360 aerial stunt rolls Safety training cage and calibration stand included Recharges via micro USB Dimensions: 1.89″w x 1.89″l x 0.94″h Quark Micro is fun for pilots of all skill levels. With three different speed settings and the ability to perform 360 aerial stunt rolls at the push of a button, this quick little quad is great for beginner to advanced pilots. The included safety training cage makes it even easier for new pilots to learn how to fly! Fly this fun little drone anywhere–inside or out! Quark Micro is small enough to fly around indoors without getting into (too much) trouble, and the 2.4G digital controller has a range of 100+ meters so you can take it outside and fly it so far that you can’t even see it anymore! Order your Quark Micro Quadricopter from Brookstone today! WARNING: For ages 10 and up. This product may contain small parts, which may pose a choking hazard to children.