Hubsan X4 501s

[Dan]

Has anyone found more info on the release date for this quad?

Hubsan site (can be slow to not working at all):
http://hubsan.com/productinfo_21.html

Blog post:
https://droneflyers.wordpress.com/hubsan-x4-h501s-fpv-quadcopter/

 

[Jackson]

http://www.banggood.com/Hubsan-X4-H...ter-RTF-p-1004657.html?p=US21043131592013105M