ViewSonic M10 Portable RGB Laser Smart Projector with Harman Kardon Speaker​ – 2200 (ANSI Lumens); Contrast Ratio: 3000000:1; Throw Ratio: 1.2; Throw Distance: 1.06m-4.78m (100 inch @ 2.66m); HDMI: 1, (HDMI 2.0/ HDCP 2.2), USB Type C: 1 (5V/2A), 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