This Eachine VR004 FPV Goggles is designed to view real-time video feedback from 5.8 GHz analog transmitters. It is an alternative to expensive immersion goggles. The mask is based on a 4.3 inch autonomous screen with a definition of 800 x 480 pixels, very bright ensures Eachine.
Because this screen is equipped with a 5.8 GHz Diversity analog video receiver compatible with 40 frequencies and a 1200 mAh 1S battery that ensures an autonomy of more than 2 hours. Charging is ensured by a microUSB connector. It is therefore possible to use this screen separately to display the video feedback without isolating oneself in the mask, for example to make adjustments. The screen also offers a video sequence recorder, a DVR stored on a microSD memory card (not supplied).
The screen is recessed on the back of the FPV Goggles. The image is magnified by a Fresnel lens. It is quite imposing since it measures 15.5 x 15.2 x 9.6 cm without the antennas, for a weight of 350 grams. The image and frequency settings are accessible directly on the screen, with a button for automatic search.
The Eachine VR004 FPV Goggles comes with two RP-SMA format dipole antennas, a cable for charging from a USB connector, a cable for charging from a 2S to 6S battery with an XT60 connector, and a video cable – the data sheet does not indicate whether the AV jack allows you to view an external source, broadcast the screen image to an external device, or both.