Specs:

Diagonal Wheelbase:880mm 
Height:460mm 
Frame kit Weight:3.2KG
Main rotor blade length: 330mm 
Working Current:40A  
Working Voltage: 6S LiPo， 10000－15000mAh, 20c
Stator Size:41×14mm Kv: 400rpm/V Max Power:500W Weight(With Cooling Fan)170g
Weighting approximately 4kg with a maximum takeoff weight of about 6.80kg, the S850 can easily carry equipment as heavy as a Interchangeable Lens Digital Camera. Used with a 6S 12000mAh battery it can fly for up to 15 minutes

Features:

1. Altitude hold
2.GPS hold system
3. GPS RTL system
4. Lower voltage warning & RTL features.
5. Support Andropilot GROUND STATION
6. BTU MODULE & 915mHz Date-Link (Adjustable parameters) 
7. Intelligent Orientation Control
8. Failsafe Return to home
9. Foldable arm. 
10. Foldable landing gear