1. Native 1080P high-quality image, support 4K 390 ANSI, built-in 5W HIFI speaker 2. Android 11 system, app store projector is a combination of traditional projector and Android 11 TV box operating system 3. Support Wifi6 2.4G5.8G dual Wifi, IEEE802 abgnac ax Wifi6 signal is stronger) support BT 5.0 3. 180-degree flexible projection angle, project where you want 4. Automatic keystone correction, transforming into a 30-150-inch screen 5. Screen mirroring supports Miracast, Airplay, and DLNA 6. Support image formats JPG, BMP, PNG, and support image scaling 7. Full format decoding of video files including HEVCVP9AVS2AVC 4K 60fps and MPEG1MPEG2AV1 1080p60fps decoding, etc. (Please note that our projector can support 4K video decoding, but the maximum resolution of the output video is 1920 x1080P) Parameter: 1. CPU: H713 quad-core ARM Cortex-A53 2. GPU: Mali-G31 supports OpenGL ES3.2, Vulkan 1.1 and OpenCL2.0 3. Light source: LCD screen 4. Lumens (ANSI): 300 5. Physical resolution: 1920 x 1080P 6. Interface: HDMIUSBDCAV 7. Light source life: 50,000 times 8. Transmittance: 0.8:1 9. Trapezoidal system: electronic keystone correction 10. Focus method: manual focus 11. Zoom function: supported 12. Recommended projection distance: 0.6-5m 13. Recommended projection size: 40-200 inches (best 120 inches) 14. System: Android 11 15. Configuration parameters: 1G+8G 16. Wireless support: 2.4G5G dual-band 17. Bluetooth: BT-5.0 18. Remote control: infrared remote control 19. Voice support: ChineseEnglishmultiple languages 20. Input voltage: 110-240V, 12V 2A 21. Power size: 60w 22. Temperature control: support 23. Dimensions: 105.8 x 107 x 220.7mm Packing list: Projector x 1 Power supply x 1 Remote control x 1 Instructions x 1 Color box x 1