Eachine EV800 5 Inches 800x480 FPV Goggles 5.8G 40CH Raceband AutoSearching Build In BatteryPrecise details: Note: 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. Specification -Brand name:Eachine -Item No.:EV800 -Screen: Screen size: 5.0 inch Screen resolution: 800*480 (No blur after enlarge by the lens) Screen brightness: 600cd/m2 with special high brightness backlight LED for outdoor FPV View Angle: 140/120 degree(Horizontal/Vertical) -Lens: 3x boost of the video to acquire intense feelinthere video; 92% transparent rate no distort of light; -Battery and recharge: Builtin 3.7V/2000mAh battery; Each battery circle offer around 3.5hr working time; 5-12V wide recharging voltage range, typical recharging voltage is 5V Accepts 5V power banks or 2S(7.4V)/3S(11.1V) battery as backup power to have long working time -Receiver: Build in 5.8G 40CH Raceband receive Frequency Table: Frequency Band A:5865,5845,5825,5805,5785,5765,5745,5725 Frequency Band B:5733,5752,5771,5790,5809,5828,5847,5866 Frequency Band E:5705,5685,5665,5645,5885,5905,5925,5945 Frequency Band F:5740,5760,5780,5800,5820,5840,5860,5880 Frequency Band R:5658,5695,5732,5769,5806,5843,5880,5917 -Body: Dimension: 180x145x82mm Weight: 349g with 3.5hr 2000mAh battery Belt: threeways adjustable belt -Feature: With comfortable face sponge and AV IN function; Separable design, 5 inch screen can be used as small monitor on radio controller or with tripod; HD high brightness 5inch LCD specially tuned for FPV racing; Builtin super sensitiveness 5.8GHz 40ch receiver, especially with RaceBand; Come with advanced autosearching function ad show you the working frequency on screen; Builtin 3.7V/2000mAh battery, each full charge revive around 3.5hours working time; Wide range recharge voltage 512V, power banks or 2S/3S batteries can be used as back up power sour, to prolong the working time; Ergonomic design fit your faces; Superwide visible angle up to 82 degree; 92% transparent lens adopted, no distort, no blur on the adage of screen; Light weight 375g with 3.5hr 2000mAh battery, RTF for any scale racing game. 5 inch 800*480px HD high brightness LCD -Package Included: 1 X EV800 FPV VR Goggles (Builtin 3.7V/2000mAh battery) 1 X Antenna 1 X USB charger cable 1 X Battery charger cable 1 X AV IN cable 1 X User Manual 1 X Clean cloth 1 X Bag