C660 Smart Portable HD Home Projector Auto Focus Android 4K Projector

C660 Smart Portable HD Home Projector Auto Focus Android 4K Projector 1. Equipped with Android 11.0 intelligent system, supporting over 4,000 applications, capable of installing major mainstream audio and video software, with abundant resources 2. Utilizing the Allwinner H713 chip, with 1G of running memory and 8G of storage memory, equipped with intelligent temperature control, running smoothly and stably 3. Supports WiFi-6 (2.4G + 5G dual frequency) and BT5.0 Bluetooth, with fast network transmission speed, allowing for smooth streaming of TV shows and movies without lag or stutter 4. AI intelligent voice control, enabling voice commands through the remote control, allowing for quick completion of operations such as adjusting volume and fast-forwarding 5. Native 1080P resolution, supporting 4K high-definition decoding, RGB high color gamut colors, clear and vivid images with strong color expression 6. Automatic focus function, quickly completing focusing, clear imaging, and less prone to focus loss or blur issues Parameters 1. Light source: LCD 2. Lumen (ANSI): 250 3. Physical resolution: 1920 x 1080P 4. Focusing difference: standardnormal 5. Interfaces: for HDMIUSBDC 6. Lifespan of the light source: 30,000 hours 7. Light transmittance: 1.4:1 8. Auto-tilt system: fully automatic tilt correction 9. Focusing mode: automatic electronic focusing 10. Zoom function: supported 11. Recommended projection distance (meters): 1.25 - 4m 12. Recommended projection size: 30 - 200 inches (optimal 120 inches) 13. System: Android 11 14. Chip: H713 15. Configuration parameters: 1G + 8G 16. Wireless support: 2.4G5G dual frequency 17. Bluetooth: BT-5.0 18. Remote control: Bluetooth remote control 19. Voice support: ChineseEnglishmulti-language 20. Input voltage: 90 - 260V, 12V 2A 21. Power consumption size: 65W 22. Standard accessories: power supply, remote control, manual, with color packaging box 23. Temperature control: supported 24. Host