1. Added DVR recording storage function. Support C10 high-speed TF card, maximum support 128GB 2. - MIPS32 architecture RTOS system, menu function is rich and easy to understand; with powerful expansion function. 3. Added 5.8G receiving module. The system intelligently selects and switches according to the signal strength, which is convenient for customers to operate and the system is more stable. 4. With 1 flat antenna + 1 mushroom antenna, dual-function receiving antenna; the signal is stronger and more stable. 5. Adopts the MIPI interface 16:9 TFT high-definition mobile phone screen. The resolution is 854X480, and the picture quality is clearer and more delicate. 6. The newly designed standard MINI USB charging interface and built-in advanced fast charging chip make charging more convenient and faster. Support mobile power fast charging. 7. USB can be directly connected to the computer to realize two-way file transfer and charging. Model: -800D Video Input: NTSC Media Format: jpg, png, JPEG, , MOV, Others Resolution: 854X480 Screen Size: 5.0 Inch Additional Function: USB Charging Wearing Method: Head-mounted Memory: Support 128G Expansion Battery: 3.7V 2000mah (built-in) : other Appearance size: 180x145x82mm Packing list: charger, two antennas, whole machine, data cable Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Plug Type :EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage: AC100-240V Colour:Black Material:plastic Package Contents: 1 x -800D FPV Goggles Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.