P3 Mini Home HD Projector Portable 1080P Dual-Band 5G WiFi Smart Voice Projector Features: 1. Auto focus projection, the picture is fast and clear 2. Four-way keystone correction adjustment, the picture is always square and clear 3. Smart stereo dual HiFi speakers, support 5.1 surround sound, presenting an immersive sound experience 4. Dual-band WiFi6, fast transmission speed 5. Small size, does not take up space, lightweight and portable Product parameters: 1. Master control: 9255 Android system 9.0 2. DDR: 1GB 3. NOR FLASH: none 4. NAND FLASH: 8GB 5. USB support: 2TB MAX 6. Projection technology: LCD (LED backlight) 7. Physical resolution: 1280x720 8. MAX resolution: 1080P 9. Brightness: 190 ansi lumens 10. Contrast ratio: 1500:1 11. Throw ratio: 1.6 12. Input interface: USBx1HDMIx1AVx1 13. Output interface: 3.5 headphonex1 14. Projection distance: 1.1-5.0m 15. Projection size: 38-170inch 16. Projection method: desktop front projectiondesktop rear projectionhanging front projectionhanging rear projection 17. WIFI frequency band: 2.4GHZ, 5GHZ 18. Bluetooth: 4.0 19. Focusing method: Electronic focusing 20. Correction: electronic keystone correction 21. Whether it supports 3D: red and blue 3D 22. Color: 16.7M 23. Power supply: AC 100-240V 24. Control mode: voice bluetooth remote control + button 25. Remote control battery: No. 7 battery x 2 (battery is not included in delivery) 26. Supported languages: English, French, German, Spanish, Italian, Japanese, Simplified Chinese, Traditional Chinese 27. Product size: 14 x 14 x 14.7 cm 28. Product net weight: 1050 grams Packing list: -Projector x 1 -Remote control x 1 -1.5m HDMI cable x 1 -Power cord x 1 -Instruction manual x 1