Goosky Legend S2 Ultra 2.4G 6CH 3D Aerobatic RC Helicopter Model BNF

Goosky Legend S2 Ultra 2.4G 6CH Dual Brushless Direct Drive 3D Aerobatic RC Helicopter Model (BNF/Green)

Features: 

.Advanced Dual Brushless 3D Helicopter Design: The S2 Ultra features a compact carbon-fiber frame with front and rear high-performance brushless motors. A newly engineered main rotor and a dedicated tail rotor for the S2 Ultra significantly improve efficiency while reducing operational noise, delivering smoother and more responsive flight performance.
.Intelligent Flight Control with Wide Protocol Compatibility: Equipped with a newly developed flight control system supporting ELRS telemetry feedback and built-in S-FHSS protocol. It also supports S-BUS, PPM, and DSM-X interfaces. The open-source flight controller allows extensive parameter adjustment, expanding configuration flexibility and control styles.
.Precision Handling and Agile 3D Aerobatics: The integrated GTS control system enables full-range 3D aerobatic maneuvers. Intelligent stabilization ensures fast, accurate attitude response, while extended remote range enhances operational confidence. Bluetooth connectivity allows parameter tuning through a mobile application.
.High-Efficiency Power System with Long-Term Reliability: A newly designed high power-density motor system delivers stronger output with improved energy efficiency. The customized 2S high-voltage lithium battery includes over-charge protection, over-discharge protection, and low-power indication, supporting extended operational lifespan.
.Reinforced Structure and Simplified Maintenance: Upgraded integrated carbon-plastic side panels improve overall structural rigidity. A redesigned landing skid enhances ground stability during takeoff and landing. The integrated ESC connector design improves electrical stability and simplifies maintenance and component replacement.

Specifications: 

.Brand and Model: Goosky S2 Ultra
.Material: High-strength composite engineering material
.Color: Green
.Main Rotor Length: 19.5cm
.Main Rotor Diameter: 44.3cm
.Tail Rotor Diameter: 8.9cm
.Takeoff Weight: Approx. 360g
.Battery: 11.1V 750mAh 8.325Wh
.Flight Time: Approx. 10 minutes (normal), 4 minutes (vigorous)
.Product Weight: 1300g
.Package Weight: 1700g
.Product Dimensions: 44 x 7.4 x 13.7cm
.Package Dimensions: 65 x 12 x 20cm
.Packing: EPP Box
.Age: 16+