1、3 channel design, horizontal rudder operation structure. Reduced according to the Su‑27/J‑11 scale, high image fidelity. 2、EVA material, very impact resistant, flight weight around 65G/2.3oz. 3、The dual‑engine power is pushed back, the forward and reverse propellers cancel out the anti‑torque force, and the course lock is more stable. 4、Built‑in six‑axis gyroscope flight self‑stabilization system, beginners can easily master it. 5、The remote control has the function of large and small rudder. Small rudder is suitable for beginners to fly. In the state of large rudder, you can continue to pull the elevator joystick, and the aircraft can be turned. 6、USB special charger, can charge 2 sets of batteries at a time. 7、The aircraft is completely assembled, the water transfer stickers are all completed, and you can fly right away. Item Type: RC Airplane Material: EVA Color: As Pictures Shown Weight: Approx. 712g/25.1oz Wingspan: Approx. 335mm/13.2in Plane Length: Approx. 410mm/16.1in Flight Time: About 7-8 Minutes Charging Time: About 30 Minutes Remote Control Mode: 2.4G 3-Channel Remote Control Distance: > 200 M/656.2ft Number of Drive Motors: 2 x 0716 Hollow Cup Motors Battery: LI-POLY 3.7V(300mAh) 20C (Aircraft Includes Batteries) Remote Control Battery: 4 x AA  (not Including Batteries) 1 x Plane 1 x Remote Control 1 x Manual 2 x Paddle 1 x USB Cable 3 x Undercarriage 1 x Charger