I buy this as a gift for my husband . I test it out before wrap and wish I do not have to wait to give this to he . this be the first projector I have ever purchase and spend about a month research inexpensive projector before buy this one . I be extremely satisfy with this purchase . I be amaze at the picture and audio quality . we use this as a tv for we bedroom and for gathering with family . it easily set up with a home theater system . I do not have any complaint with this item and can not wait to purchase more favus item in the future !