Dear Valued Customers Due to recent fluctuations in the global semiconductor industry the raw material costs of core IC chips for FPV receivers have risen sharply To ensure steady supply and authentic product quality we have to adjust prices for all our receiver board products This adjustment only stems from surging chip costs core configurations product quality and after sales service remain unchanged Buyers in need of stocking up are recommended to order promptly to lock in the current best price 2026 2 3Note The goggles upgraded version with the face sponge and AV IN function The Headphone jack was changed to 3 5mm The total weigh reduction of 26g SpecificationBrand nameEachineItem No EV800ScreenSize 5 0 inchResolution 800 480 No blur after enlarge by the lens Brightness 600cd m2 with special high brightness backlight LED for outdoor FPVView Angle 140 120 degree Horizontal Vertical Lens3x boost of the video to acquire intense feel in there video 92 transparent rate no distort of light Battery and recharge Built in 3 7V 2000mAh battery Each battery circle offer around 3 5hr working time 5 12V wide recharging voltag rang typical recharging voltag is 5V Accepts 5V power banks or 2S 7 4V 3S 11 1V battery as back up power to have long working time Receiver Build in 5 8G 40CH Raceband receiveFrequency TableFrequency Band A58655845582558055785576557455725Frequency Band B5733575257715790580958285