See Every Branch. Every Gate. Every Line. Blurry goggles cause crashes. Period. The EV300D solves this with a 1280×960 LCoS microdisplay—that's 2.3 million pixels across a 42° diagonal field of view. Japan-sourced Citizenn panel with 6.3μm pixel pitch and 4102 PPI pixel density. Switch between native 4:3 for maximum vertical awareness in freestyle, or 16:9 for cinematic wide-screen flying. Every gate edge, every ghost branch, every texture on the ground resolves with clarity that budget box goggles simply cannot touch. Dual True Diversity. Not Single. Not Antenna Diversity. True Dual Receiver Diversity. Most goggles at this price give you one receiver with two antennas. The EV300D gives you two independent receiver modules, each with dual SMA antenna ports. That's four antennas working simultaneously. The system continuously compares signal strength across all four paths and instantly locks onto the cleanest feed. Flying behind concrete? Behind a hill? Through dense woods? One receiver might struggle. Two won't. This is the same architecture found in goggles costing twice as much. Fly With Your Real Eyes. Glasses Stay in Your Bag. IPD adjusts from 56mm to 72mm—wider than most competitors. Focus adjustment spans -8.0 to +3.0 diopters, meaning nearsighted pilots up to -800 degrees and farsighted pilots up to +300 degrees can fly without glasses. Astigmatism, myopia, hyperopia—all accommodated. No more cramming spectacles into a faceplate. No more scratched lenses. No more fogged-up glasses behind fogged-up goggles. Speaking of Fog—The Fan Fixes It. Moving between air-conditioned rooms and humid outdoor air? Body heat building up during a race? The built-in cooling fan actively circulates air across the lenses, preventing the fog that blinds you at the worst possible moment. It's a small feature that makes a massive difference on race day. Built-in H.264 DVR. Capture Every Crash. Every Pass. Every Win. The integrated DVR records at H.264 30FPS to microSD cards up to 64GB (not included). Review your lines. Analyze your crashes. Share your best moments. The on-screen OSD displays real-time RSSI signal strength, battery level, and recording status—critical data without cluttering your view. Connect Everything. - Mini HDM1 input: Use these goggles as a simulator display. Practice on Liftoff or Velocidrone with the same headset you fly with. - 3.5mm AV input/output: Connect external video sources or output your feed to a secondary display. - 3.5mm headphone jack: Immersive audio feedback from your drone's onboard microphone. Power That Fits Your Fleet. DC 7.4V-28V input covers 2S to 6S batteries. Use the included 18650 battery case for a clean, balanced setup. Tap into a spare LiPo. Power flexibility means you're never grounded because of a dead proprietary battery. Firmware That Improves Over Time. Eachine has released firmware updates that fixed PAL/NTSC camera display delay (now matching high-end OLED goggle latency) and resolved PAL water ripple issues. Update via SD card or USB. These goggles get better with age. Key Features * 1280×960 LCOS HD DISPLAY: Japan Citizenn panel, 6.3μm pixel pitch, 4102 PPI. Native 4:3 switchable to 16:9. Sharper than analog. Brighter than budget OLEDs. * DUAL TRUE DIVERSITY RECEIVERS: Two independent RX modules with four SMA antenna ports. Redundant signal paths eliminate dropout in complex environments. * WIDE IPD & FOCUS RANGE: IPD 56-72mm. Focus -8.0 to +3.0 diopters. Supports myopia, hyperopia, and astigmatism without glasses. * BUILT-IN ANTI-FOG FAN: Active air circulation prevents lens fogging during temperature changes and long sessions. * H.264 DVR RECORDING: 30FPS recording to microSD up to 64GB. OSD displays RSSI, battery level, and recording status in real time. * VERSATILE CONNECTIVITY: Mini HDM1 input (simulator ready). 3.5mm AV input/output. 3.5mm headphone jack for audio. * 7.4V-28V WIDE VOLTAGE: 2S-6S compatibility. Includes 18650 battery case. Low voltage protection at 6.8V. * 5.8GHZ FULL BAND: 5333-5945 MHz range. ≤-93 dB receiver sensitivity. 50Ω antenna impedance. SMA Female connectors. * FIRMWARE UPGRADEABLE: SD card or USB updates. Fixed PAL/NTSC latency. Resolved water ripple issues. Future-proof. * 208G LIGHTWEIGHT (WITHOUT MODULES): 340g with dual RX modules. Comfortable for extended sessions.

Software Upgrade Guide (USB): http://myosuploads3.banggood.com/products/20200311/20200311041337EV300DSoftwareUpgradeGuideUSB.pdf User Manual: myosuploads3.banggood.com/products/20191110/20191110214741EV300D.pdf

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