It recharges quickly via USB, flies for 10 minutes on a full charge. The Wrist Controlled Chopper has USB ports for recharging the included lithium ion battery. • Accelerometer glove controller• Super stable gyro flight• Full 3D flight control• All aluminum structure• 20 gauge steel roto drive shaft• Rotor gears are epoxy sealed • Removable counter weights• Can go 100 ft. high• Includes a rechargeable lithium ion battery recharged via USB• For age 10 and up