1. Dual antennas receive simultaneously, stable signal, 20 milliseconds delay, super strong real-time type, 2. Built-in DVR recording function, support 32G memory. 3. Built-in 3.7V 2000mah battery, each charge can support 3 hours of work. 4. USB interface for fast charging. 5. USB data export. 6. Small size, light weight, 7. Support multiple languages. 8. Multi-function menu. 9. One-click search for frequency points. 10. The process is metallic glossy paint. Model: -008D Display size: 4.3 (inch) Video input: NTSC Media format: jpg, png, JPEG, AVl, MOV, other Resolution: 480*272 Screen size: 4.3 inches Additional functions: USB charging Product weight: 295 grams Wearing method: Head-mounted Memory: Supports 32G expansion Battery: 3.7V 2000mah (built-in) : other Appearance size: 113mm x 155mm x 144mm Packing list: charger, two antennas, Goggles, data cable Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Colour:Blue Material:plastic Plug Type :EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage: AC100-240V Package Contents: 1 x -008D 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.