... 4.low noise,work quiet best selling hd digital projector 1080p built in tv tuner ModeL NO ... * Built-in speaker: 2W *1 Audio output. * Digital keystone correction: Vertical: +/-15 degrees* Image zoom: electronic horizontal ... and comvenice* Work with TV cable, Set-Top box, DVD player, X-box 360, PS2, PS3, Wii, PC/Laptop ... : 1pc/CTN or 2pcs/CTN, double cartons box with foam inside The projector can be used ...