I use this projector now for 8 months and can really recommend it because it just does what it should and therefore fun. In particular, the possibility of image transfer via WLAN enables a respond to the situation, very flexible in many different room situations. Whether you're sitting next to the projector or on the other end of the room - the connection is established. Really good is the automatic horizontal and vertical keystone correction. I am setting up the projector roughly in the direction of screen, wiggle it a little bit (that activates the auto-correction) and the projector automatically equalizes the image and turns while also sharp. Guests are always amazed how quickly I set up my projector. The light performance is good, almost always reaches the Eco mode off completely. Of course, it must also here and there to compromise on such a small and handy device. Thus, the internal speakers are came as expected and the contrast ratio is good but really deep black not there with the LCD technology precisely. A home theater projector EB 1776W is not necessarily. For mobile business use in presentations of the projector in my opinion, however, is unrivaled.