<https://www.planet-fpv.com/produit/eachine-ev100-720540-5-8g-72ch-fpv-goggles-with-dual-antennas-fan-7-4v-1000mah-battery-for-rc-drone/#product>
<http://schema.org/description>
",,\r\nEachine EV100 720*540 5.8G 72CH FPV Goggles With Dual Antennas Fan 7.4V 1000mAh Battery\r\nThe receiver on EV100 Goggles doesn't receive audio. But the goggles support audio input, that you can hear the audio if inputs the video to goggles.\r\nEachine EV100 Fatshark Module Mod\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\nWarning :Don't use balance plug to charge the battery\r\n\r\n\r\n\r\n\r\nDescription\r\nBrand Name : Eachine\r\nItem Name : EV100\r\nSize : 165mm*76mm*30mm\r\nWeight : 221g(with battery 57g and antenna 13g)\r\nPackage Weight : 400g\r\n\r\nDisplay\r\nResolution  : 720*540\r\nFOV : 28° diagonal\r\nIPD : 58-68mm\r\nRatio : 4:3\r\nFocal length adjusting:  under 400 degree of myopia and hyporopia 150 degree\r\n\r\nSpecification\r\nFrequency : 5.8G 5333Mhz-5945Mhz\r\nSensitivity : &amp;lt;=-93dB\r\nAntenna Impedance : 50Ω\r\nAntenna Gain : 3dBi\r\nAntenna Connector : RP-SMA\r\nVideo Formate : NTSC/PAL\r\nSupport AV IN/OUT\r\nSupport Focal Length/Brightness/Contrast Adjustment\r\nSuport Firmware Upgrading\r\nPower Input : 7.4V\r\nLow Voltage : 6.8V\r\nBattery : 2S 7.4V 1000mAh\r\nCharging : USB Cable(not included)\r\nWorking Temp. : -10℃-+40℃\r\n\r\nFeatures \r\nSupport AV Input and Output( it doesn't support Audio in FPV mode, for the build-in receiver can't receive audio. But in AV-IN mode, the audio is available.)\r\nSupport External HDMI to AV Module\r\nSupport External DVR module\r\nSingle receiver with Dual Antennas, enhance the reception and stable performance.\r\nWith Fan, can defog the glasses for good visual experience.\r\nAdjustable focal length,allows pilots under 400 degree myopia view directly via naked eye\r\nAdjustable IPD 58~68mm\r\nAuto Search function, can auto search all frequencies and select the channel of stongest signal.\r\nHas 3 Racing Modes : 4/6/8 pilots. 60-80MHz interval between adjacent channels greatly decrease interference.\r\nHas Debug Mode, requires a corresponding VTX which support pitmode and extra frequency 5300MHz\r\n\r\n\r\nPackage Included \r\n1 x Eachine EV100 5.8G 72CH FPV Goggles\r\n1 x 7.4V 1000mAh Battery\r\n2 x RP-SMA 3dBi Antenna\r\n1 x User Manual"
<https://www.planet-fpv.com/produit/eachine-ev100-720540-5-8g-72ch-fpv-goggles-with-dual-antennas-fan-7-4v-1000mah-battery-for-rc-drone/>