Quality: Below average. It's an old model.

Specification:
Wingspan: 1600mm
Length: 1110mm
Flying Weight: 2200g
Wing area: 30dm²
Wing Load:73g/dm²
Drive System: 1600KV Outrunner Brushless motor × 4
ESC：30A Brushless speed controller × 4
Servo: 7× 9g high speed micro servos
Retracts: Servoless mechanical retracts(2 fronts and 1 rear)
Propeller: 3-Paddle (scale flying) ×4
Battery: 11.1V ,3S 2700mAh 25C Li-polymer (not included)