Built-in Headtracker, 640 * 480 resolution, Dual Rx
These 640×480 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.

Features
Display resolution: VGA 640×480 RGB, 922k pixels
Field of view: 32 degree
Virtual image size: 80 inches
Frequency: 2.4GHz / 5.8GHz (selectable)
Audio & Video: input/output
Input voltage: 8~13V
Built-in Head Tracker for Futaba
More info: aio-lcd-googles