Godox TT685N (Flashpoint Zoom R2 TTL) TearDown and expert opinion

Godox TT685N (Flashpoint Zoom R2 TTL) $ I buy here (coupon “TT685NS“) Godox TT685N i-TTL Speedlite For Nikon review and unboxing Godox TT685N i-TTL Speedlite For Nikon detailed text review Main Features: - Compatible with i-TTL autoflash, fit for Nikon DSLR series cameras - Two transmitting styles: optic and built-in wireless, offer creative light effects - Can be both master and slave flash - Full TTL functions, such as HSS ( max. 1/8000s ), FEC, FEB, FE lock, front and rear curtain sync, modeling flash, etc. - Dot-matrix LCD panel with backlight, easy to operate with 4 function buttons - Support TTL / M / Multi / S1 / S2 modes - 20 - 200mm auto or manual zooming Compatible Cameras: Nikon DSLR cameras (i-TTL autoflash) Guide No: 60/190 (ISO 100 in meters/feet) Flash Coverage: 24-105mm (14mm with wide panel) / Auto zoom (flash coverage set automatically to match the lens focal length and image size) / Manual zoom Swinging/t