Material: High-Quality EPPWingspan: 570mm (22.44'')Length: 379mm (14.92in'')Motor: 1406-2600KVESC: 30A w/5V 2A BECServos: 9gOPTION A (2S Version)Propeller: 2 blade 5x5Recommended Battery:Lipo 2S 900-1500mAhLi-Ion 18650 2S1P 3500mAhOPTION B (3S Version)Propeller: 3 blade 3x5x3Recommended Battery:Lipo 3S 800-1500mAh