BenQ TK700STi DLP True 4K UHD HDR 10 Android TV Smart Short Throw Gaming Projector

BenQ TK700STi DLP True 4K UHD HDR 10 Android TV Smart Short Throw Gaming Projector
3,000 ANSI Lumens, 10,000:1 Contrast Ratio, 3840×2160 (4K UHD @ 60Hz) / 1920×1080 (FHD @ 240Hz), 2 x HDMI (2.0), 1 x 5W Chamber Speaker, Android 9.0, Google Chrome Cast, Bluetooth 4.2, WiFi AC
Lamp Life 4,000 hrs (Normal) / 10,000 hrs (Eco) / 8,000 hrs (SmartEco) / 15,000 hrs (Lampsave Mode)??