1. Analysis chip: Rockchip 2. Brightness: 1200 dazzling lumens 3. Interface: USB/TF card/headphone jack 4. Screen size: 60-120 inches 5. Power: 53W 6. Lens: Highly coated glass lens 7. Projector, stand, and audio are integrated into one, high-definition 1080P, and white walls can be projected directly. 8. Intelligent image processing capabilities, significantly improve the dark details of the picture, texture and color contrast. 9. Built-in HiFi speaker, global high-fidelity sound field. 10. High-quality optical lenses, with an anti-blue light transmittance of 98%.