TopSkyF7X pre-sample overview (Courtesy Banggood)

What do you think this TopSkyF7X pre-sample overview (Courtesy Banggood) video?

TopSkyF7X pre-sample overview (Courtesy Banggood)

This is a pre-sample unit with some problems. Actually TopSky are solving them. You can find this product at: https://www.banggood.com/TOPSKY-F7X-2D-3D-5_8G-40CH-169-FPV-Goggles-Video-Glasses-With-Battery-Support-HDMI-DVR-p-1187507.html?p=YL2512105842201212FR

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