This easy to assemble Lightning Airplane With Charger does not require strings to fly.  Once assembled the Lightning will fly in circle patterns for approximately 3 minutes on a single charge.  This flying model includes the following: 1) Additional propeller; 2) Portable charger; 3) Fuselage with motor and NiMH System; 4) White and yellow colors; 5) Plillips Screwdriver 6) Landing gear and 7) Illustrated assembly instructions.  Note: Requires 4 C batteries - not included.  Never started and factory sealed.