ViewSonic M1X Smart LED Portable Projector with Harman Kardon Speakers – 360 (LED Lumens); Contrast Ratio: 120000:1; Throw Ratio: 1.2; Throw Distance: 0.64m-2.66mm (38"@1m); HDMI: 1, (HDMI 1.4/ HDCP 1.4), USB Type C: 1 (5V/1.5A), Audio-in (Bluetooth): 1 (BT4.2), USB Type A: 1, (USB2.0 Reader), Wifi Input: 1 (5Gn), Retail Box , 1 year warranty-3months on Bulb