... : v.youku.com/v_show/id_XODA4NTMwMDA=.html Can be upgrade with LED by DIY!Packing: color box; Model 2pcs per ctn; 91 ... , stable but aerobatic flight characteristics, a very powerful brushless motor system, and requires little or no maintainance. It is suitable for ... options, and it carry the weight of an onboard camera, lighting system, or most other options you might want to try.