LCD projector, laser technology, 16:10 aspect ratio, 4K Ultra HD, 7,000 ANSI lumens brightness, contrast: dynamic up to 5,000,000:1, 60 Hz refresh rate, 36 dB operating noise, built-in speakers, vertical, horizontal, wide-angle lens, HDMI inputs: 2, Miracast (wireless image transmission from smartphone or tablet to TV), Wi-Fi, WiFi 6