1. Lightweight, compact and easy to carry. 2. High-quality lenses, bid farewell to out-of-focus, virtual focus and other issues, with higher-definition picture quality. 3. Diffuse reflection imaging, the light does not shine directly on the eyes, care for the eyes, long-term drama is not easy to get tired, 30,000+ hours of life, long use time. 4. HDR high dynamic display technology brings better contrast between bright and dark to the picture, presenting a more natural, real and bright picture. 5. Built-in speakers, wireless external speakers. 6. It can be connected to U disk, laptop, mobile phone, game console, SD card, desktop computer, set-top box and camera. 7. Parameters: Imaging technology: TFT LCD Contrast ratio: 800:1 Physical resolution: 320 x 240 Sup