SoloGood LST-009 5.8G 40CH Dual Antennas FPV Goggles Monitor Video Glasses Headset 3 inch 480 X 320 Display for FPV Racing Drone

Feature: ● Small size and light weight; ● Low power consumption, Working current 300~330mA; ● Double antenna reception to make the signal more stable; ● RaceBand 40 channel, Auto-Searching; ● 3.0 Inch 480*320 dot high brightness LCD screen; ● Built-in super sensitiveness 5.8GHz 40ch receiver, especially with RaceBand; ● Built-in 3.7V/1200mAh high-capacity Li-ion polymer Battery; ● Universal USB charging interface; ● Real-time video return, Very low time-delay; ● Bilingual menu in support of Chinese and English; ● Support external video signal input; ● Support AV signal output (Connect external DVR); Specification: Model   Name Mini FPV Goggles LCD Screen Screen size:    3.0 Inch Resolution:    480*320 Display Ratio:  16:9 View Angle:    6 o'clock Brightness:    350cd/m⊃2; with high brightness backlight LED Video delay Video time-delay less than 20ms Lens 4X Fresnel Lens, 92% transparent rate no distort of light Interface Antenna 2 X RP-SMA male USB To charge the battery AV Jack External video signals input or internals AV signal output Languages English and Chinese Power Supply Power adapter:  DC5V/1A (USB interface) Battery: 3.7V/1200mAh,Each full charge revive around 2.5hr working time Power Consumption: *The device operating current of 300~330mA at 3.7~4.2V; *Built-in battery maximum charge current of 500mA; Wireless Frequency Table(MHz)   CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8 Band A 5865 5845 5825 5805 5785 5765 5745 5725 Band B 5733 5752 5771 5790 5809 5828 5847 5866 Band E 5705 5685 5665 5645 5885 5905 5925 5945 Band F 5740 5760 5780 5800 5820 5840 5860 5880 Band R 5658 5695 5732 5769 5806 5843 5880 5917 Body Dimension:  13.5cm * 13.2cm * 6.5cm Weight:     180g(with headband, not included antennas) Controls Diagram:       Description: ① Key 1: Short press for MENU mode; Long press (More than 3 sec) for Power ON/OFF. ② Key 2: Short press for Auto-Searching (Automatic selection of the strongest channel). ③ Key 3: Short press for Band+ (Change bands A-B-E-F-R circularly). ④ Key 4: Short press for Channel+ (Change channels 1-2-3-4-5-6-7-8 circularly). ⑤ Eye ring: protect the surrounding parts of the eyes, so that the wear more comfortable. ⑥ Micro-USB Charging port: Supports DC5V only. ⑦ Antenna port A: RP-SMA male. ⑧ Charging indicator: Red light when charging light; full power, the indicator goes off. ⑨ Antenna port B: RP-SMA male. ⑩ AV Jack: In RF receiving mode can output AV signal; In AV mode can enter the video signal. ⑪ Head band: Adjustable headband.   Menu Operation Instructions:  In normal mode, press Key 1 to enter the MENU mode. In MENU mode: ① Key 1: Select the option bar. ② Key 2: Return to normal mode. ③ Key 3: Value -. ④ Key 4: Value +.   AV port Instructions:     Dimension Diagram: Not included antennas and headband.       Safety instruction: 1. Read the entire instruction manual to become familiar with the features of the product before operating. 2. Age Recommendation: Over 14 years old. Using any near eye displays on children under 14 can cause eye development problems. This is not a toy. 3. Please avoid wet or humid environments. 4. Please use standard USB charger, charging voltage can only be 5V. 5. AV output and Video input cannot work at the same time, It is forbidden to insert external video in RF receiving mode.