WiFi SYNCHRONIZE SMARTPHONE SCREEN: Latest WiFi connecting function is compatible with IOS and Android system. VANKYO Leisure 470 also can directly connect to your smartphone or laptop via a USB/Lightning cable, without the need for an extra HDMI adapter or Wi-Fi environment. The Mirror display function doesn't support protected videos, because of copyright. (Netflix, Amazon Prime Video and Hulu). 4000 LUX SUPERIOR WATCHING EXPERIENCE: Leisure 470 has 4,000 Lux which is 80% brighter than other equivalent projectors. MStar Advanced Color Engine and 3500: 1 contrast provide vivid color and powerful contrast of images. Native resolution is 1280 * 720P, with 1920x1080P supported. Aspect ratio is 16:9/4:3. The lamp life is up to 50,000 hours. ***Note: Not recommended for PPT or office presentations.*** SUPERIOR HOME THEATER PROJECTOR: The mini projector provides viewing sizes from 39" to 250" with projection distances between 4.27 and 26.57 feet. The large-screen eye-protection light source and built-in 3W*1 stereo speakers let you enjoying the highest-end cinema. You can connect the speakers through the audio port to enhance the sound, which is suitable for Backyard, Home Movie Entertainment, Car Travel, Play Gaming, Party.