LED Home Mini Projector 4K Smart Video Projector — 1080P Supported, WiFi, HDMI, HD

100% brand new and high quality. Wirelessly mirror your phone via WiFi for easy screencasting. Display performance: supports 1920x1080P resolution with a 2000:1 contrast ratio, producing a viewing size from 26" to 100" at projection distances of 1.5M to 5M. Does not support Dolby digital sounds. Connectivity: includes HDMI, Micro SD, AV, USB and 3.5mm Audio Jack interfaces and works with TV Box, TV Stick, PCs, Laptops, PS4, USB Flash Drive and Media players. Power: no built-in battery, but can be powered by a 5V2A power bank. Audio & portability: built-in speakers deliver clear sound and the unit can also be connected to external speakers for higher audio quality. Compact and lightweight — dimensions 4.64*5.25*3.74 inches and weight 1.1 pounds — easy to carry for home theater use.