A part of the review has been auto-translated.
This radio is a bang for the buck. A lot of options, a lot of programming, and a nice tiny 8-ch. receiver. Telemetry (voltage sensor) included. But quite a bummer: It does come without manual, and if you switch on the radio, the screen is in Chinese. All information I could find so far (some videos) are Chinese. This is quite unbelievable. Forget the information on BG website at the receiver how to bind. This is extremely puzzling and wrong. Binding is super easy. Check my video in the video section, I explain programming, binding, etc.
Great radio, no manual, but donaldsneffe channel on YT explains most features and language change for English speaking users. YT review however doesnt mention, this radio has probably the most three position switches out of gun type radios on the market. I have tested mine on the bench and all channels worked correctly. 18650 power is a great idea, unless you want high capacity lipo, cause there is not much room for that, and any cuts you make to free up some room, will make using 18650 again - impossible. Receiver is perfectly protected in that plastic box. Battery has this latch pictured and a slide on cover with securing screw. Lack of manual is a pretty BIG hindrance, as you have nothing to refer to other than yt.