1.Resolution ratio:VGA 640x480RGB; display pixel: 922K 2.Angle of view:32 degree 3.3.5m can show 80 inches photo Fly higher& See farther ALL-IN-ONE video gogglesThe First Person View video goggles vga Features:These 640x480 resolution 2.4/5.8Ghz Dual Receiver 8ch video goggles come with true full color micro LCD panels and a silicon rubber shield for blocking sunlight, giving you a rich 80 inch display perfect for high-end FPV flight.A compact and light-weight design, Adjustable volume, Brightness and Contrast plus they can be powered by the Tx and include full anti-drift head-tracking via your transmitter!Powered by your TX or an 8~13V input these goggles are equipped with the dual Audio/Video receiver modules, just use the appropriate antenna provided with the kit and set the frequency from 2.4 to 5.8Ghz in the OSD (On Screen Display) menu and you will be ready to receive the video from your FPV transmitter aka VTx.Specifications:2.4G frequency of each channel: 2414,2432,2450,2468,2370,2390,2490,2510MHZ5.8G frequency of each channel: 5705,5865,5665,5645,5885,5905,5925,5945MHZResolution ratio: VGA 640x480RGB; display pixel: 922KAngle of view: 32°Virtual photo size: 3.5m can show 80 inches photoWith wireless receiver modulesFrequency: 8channles 2.4G& 5.8GHzAntenna connector: SMA 50 ohmWith built-in head tracking systemHead tracking output: PPM singalAdapter power: 8-13V, 250mAColor: sliverWeight: 490 Package content: 1x AIO goggles1x 2.4G 3dbi antenna1x 5.8G 2dbi antenna1x av cable1x signal cable for futaba radio1x signal cable for Turnigy, spectrum radio or other radios with 3.5mm earplug head1x power cable1X manual  Selling point: A. Integrated drift-correcting head tracker (Pls pay attention to, similar item in the current market without head track function)> Set the sensing range of PAN axis of head tracker: ± 45° /± 90°> Set the sensing range of TILT axis of head tracker: ± 45° /± 90°B. Built-in 2.4Ghz and 5.8Ghz frequency(Pls pay attention to, similar item in the current market with only one frequency)> if 2.4Ghz is chosen, the glasses can receive 8channels of wireless AV signals with frequencies at 2.4Ghz> if 5.8Ghz is chosen, the glasses can receive 8channels of wireless AV signals with frequencies at 5.8GhzThe operator wares glasses that are built-in 2.4G & 5.8G wireless AV receiver and a virtual large screen real-time image display, the Rx with AV out function, so you can connect an IPAD by DVR card, because ipad / iphone / itouch is very good for viewing outside in sunlight.