15.6 inch 4K Mobile Phone Notebook Portable Computer Expansion Screen Style:Regular

1. Size: 352x223mm2. Power: 60W3. Brightness: 400cd/m24. Resolution: 3840x21605. Screen panel: IPS hard screen6. Response speed: 40ms7. Weight: normal version: 800g touch version: 800g battery version: 870g battery touch version: 870g8. Contrast ratio: 1000:19. Screen ratio: 16:910. Battery capacity: 8000mah11. Built-in speakers: stereo dual speakers12. Screen type: LED backlight13. Interface type: USB HDMI interface audio interface14. Packing list: dual Type-C cable standard HDMI cable USB-Type-c cable power supply display15. Preset six scene modes low screen does not flash blue: freely adjustable to reduce blue light reduce shortwave blue light harmful to eyes16. 4K Ultra HD immersive providing 8.3 million pixel ultra HD display fine details are clearly visible17. Strong battery life long-lasting combat power 8000 mAh large capacity battery18. Full-featured one-line direct connection dual-screen interaction small screen becomes large screen19. Built-in dual speakers