Fangrui Product Details 1. Hoco Dt4 1280x720p 190ansi Smart Full Autofocus Projector Android Version 2. Resolution: 1280x720p 3. Connection: Wifi 2.4g+5g, Bluetooth 5.1 4. Focus: Automaticmanual (remote Control, Batteries Not Included), Auto Focus, Automatic Keystone Vertical Correction 5. Lcd Screen: 2.69 Inches 6. Brightness: 190ansi 7. Projection Distance: 0.7-4.65m 8. Projection Size: 23.5-183 Inches 9. Input Interface: Av\usb\hdmi 10. Product Material: Abs 11. Product Size: 138.2x128x158mm 12. Product Weight: 875g 13. Cable Length: 1.5m 14. Machine Power: 50w 15. Supports 22 Languages: Chinese, English, Russian, Arabic, Vietnamese, Danish, Thai, Polish, Persian, Spanish, Malay, Greek, French, Italian, German, Portuguese, Turkish, Latin, Romanian, Hebrew, Burmese, Ukrainian 16. Compact And Portable Design, Weighing Only 875g, Small Size And Easy To Carry. 17. Supports 720p Resolution, Providing Clear And Delicate Images, Giving You An Immersive Viewing Experience. 18. Supports Android Operating System, And Can Access Streaming Applications Such As Youtube And Netflix. 19. Supports Wifi And Bluetooth Connections, And Can Wirelessly Transfer Media Files From Different Devices. 20. Built-in Speakers, You Can Enjoy High-quality Sound Without Connecting External Audio Devices. 21. Adjustable Focus And Automatic Keystone Correction, Accurately Adjust The Image According To Different Projection Surfaces, Widely Used In Scenes Such As Home Theaters, Presentations And Outdoor Activities.