A quick look at the Furibee GT-215 Firedancer FPV quadcopter.
This drone flys like a dream besides having faulty motors and a bad radio, a disappointing lack of quality control.
It takes a 4-6s battery and has a working OSD.
link to where you can buy: https://www.gearbest.com/brushless-fpv-racer/pp_977205.html
