Features:The all-in-one GOGGLES with build- in A/V receiver， virtual real-time large-screen display and a front lens.Built-in self calibrating head track， AIO GOGGLES can directly receive video and audio signal from the transmitter within a certain range.The FPV Google with Built-in 5.8Ghz diversity receiver and diversity Antenna inputs for best reception. It working in diversity mode to achieve good signal utilization and improve the image quality.The front lens is wide-angle lens with 680 * 480(VGA) resolution and good illumination， it is very convenient to view around without taking off the Goggles.Display can connect with the RC Transmitter with a data cable.Several necessary buttons， convenient for different control.Design in accordance with human's eye contour， with IPD adjustable， more comfortable for your eyes.Specifications:Binocular Display FOV 30 degrees (Diagonal)Resolution 854 * 480 (WVGA)， 1，229，760 color sub-pixelsBrightness 350cd / m2Interpupillary distance (IPD) 60-68mm AdjustableWireless Receiver ISM 5.8GHz 32Channel， Diversity receiverBand CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH81 5865M 5845M 5825M 5805M 5785M 5765M 5745M 5725M2 5733M 5752M 5771M 5790M 5809M 5828M 5847M 5866M3 5705M 5685M 5665M 5645M 5885M 5905M 5925M 5945M4 5740M 5760M 5780M 5800M 5820M 5840M 5860M 5880MSensitivity -90dBm+/-1dBmAntenna port 2 * SMA， 50ohmVideo Standard NTSC / PALVideo output level 1.0Vp-p Typ / 75ohmAudio output level 1.0Vp-p Typ / 10Kohm Front Lens FOV 120 degrees (Diagonal)Resolution 640 * 480 (VGA)FOCAL LENGTH f=0.95mmF / ON F / ON=2.0Head Tracker Sensor Magnetic， Intertial and gyroOutput PPM 8 channel， Optional 5-6CH， 5-7CH，5-8CH， 6-7CH， 6-8CH， 7-8CHAV Port Div. AV OUT (3.5mm 4P) Diversity video， Audio outputEAR OUT (3.5mm 3P) 32ohm / 75mW or 16ohm / 15mW， with volume controlAV IN (3.5mm 4P) video， audio inputPower Supply DC IN DC 7-28V / 1APower Consumption 12V input: 4.3WItem Size 16.8 * 8.0 * 4.1cm / 6.7 * 3.2 * 1.6in (L * W * H) (Not include prominent part)Item Weight 175g / 6.2ozOperating Temperature 0℃—55 ℃Package size: 20 * 13.5 * 7.0cm / 7.9 * 5.3 * 2.8inPackage weght: 595g / 20.1ozPackage List:1 * GOGGLES 2 * 5.8G Antenna1 * Futaba Cable1 * JR Data Cable1`* WFLY Data Cable1 * AV Cable1 * Power Cable1 * Carry Bag1 * User Manual (English)