A part of the review has been auto-translated.
I bought this tramitter / receiver combo to use with my Naza M Lite fc. It's a 10 channel transmitter that comes with only 6 channels activated by default, but it can be converted to 10 channels in less than a minute. It only has (1) 3-position switch but you can swap out a 2-position switch in favor of a 3-position switch. The transmitter does not have telemetry which was a major disappointment (I should have done more research before buying). The receiver has 10 channel output with ppm and i-bus. I totally would recommend for people on a limited budget, like me.
The guys are working very accurately and honestly the first product came in 2 months and the shipping box was watered down so I sent a baggood services e-mail and they sent me a new sine you can shop here without a doubt it's a very good company