Spreading Wings S800 Features: Professional Hexa-Rotor Platform Circuit-integrated Center Frame Integrated Frame Arm Design Integrated ESCs High Performance Brushless Motors Efficient Carbon Fiber Propellers Clear Installation Labels Quick Installation of Landing Skid Perfect WooKong-M Compatibility Professional Hexa-Rotor Platform A built-in damping system allows the S800 EVO to be assembled without additional frames and dampers. The system helps minimize size, reduce weight and simplify assembly. Circuit-Integrated Center Frame All circuits from your powersupply to the electronic components are integrated into the center frame, which simplifies the wiring, reducing the possibility of malfunction and increasing the ease of maintenance. Integrated Frame Arm Design A power and signal wires for the motors, ESCs and LED indicator are integrated into the frame arms, resulting in a simple, neat appearance The overall design is safe, reliable and stable, which has been proven by our extensive testing. Integrated ESCs All Electronic Speed controller (ESC) components are installed beneath the motors, solving the problem of heat dissipation. LED indicators are included to help you easily identify the nose and tail of the S800. Specs Size and Weight Frame Diagonal Wheelbase 800mm Frame Arm Length 350mm Frame Arm Weight(Including Motor, ESC, Propeller ) 356g Center Frame Diameter 240mm Center Frame Weight 550g Landing Gear Size 460mm(Length)×425mm(Width)×320mm(Height)(Top width: 155mm) Retractable Landing Gear Weight(Including Battery Tray) 1050g Flight Parameters Takeoff Weight 6.0Kg ~ 8.0Kg Total Weight 3.7Kg Power Battery LiPo (6S、10000mAh~15000mAh、15C(Min)) Max Power Consumption 3000W Hover Power Consumption 800W(@ Takeoff Weight 6.7Kg) Hover Time Max: 20 min(@15000mAh&6.7Kg Takeoff Weight) Motor Stator Size 41×14mm KV 400rpm/V Max Power 500W Weight(with Cooling Fan) 158g ESC Current 40A OPTO Voltage 6S LiPo Signal Frequency 30Hz ~ 450Hz Drive PWM Frequency 8KHz Weight(with Radiators) 35g Foldable Propeller(1552) Material Engineering plastic Size 15×5.2 inch Weight 13g Packaging FAST AND FREE SHIPPING. We package all our items carefully to ensure they arrive safely. Please contact us if you have questions about packaging standards.