We bought this tv recently. It works perfectly. In this tv we see there are more than 4 hdmi ports option. In this tv we can see what we want songs, videos, photos, docments in which our mobile have by using usb cable. We can charge our mobile by using this usb cable. And also we can see hd and full hd videos because of its feutures. We can also fix this tv to our room walls.if we see under this tv we can see two big speakers. So we can hear our songs and movies loudly and clearly. It has 40 inches of big and wide full hd screen.