The Proto X Nano Quadcopter from Estes is so ridiculously small, it can fit in the palm of your hand! Featuring a gyro that keeps it very stable and a run time of 5 to 10 minutes per charge, the Proto X Nano Quadcopter comes with a 2.4GHz Radio remote, a 100mAh 3.7V LiPo battery, a USB Charge Cord, 4 spare rotor blades and Instructions.