A:AnswerHi Benny! For this model you would need to connect your computer to show pictures. There are also applications you can use to Cast the pictures to the display.
A:AnswerHi Nickname! You would need an external Sound System or Sound Bar. We do have several VIZIO SmartCast Sound Bars and Home Theater Systems but you would still need to connect them to the TV with a cable or cord. - Drew
A:AnswerHi Brenda! This TV has included stand legs that you can use. There are universal stands out there that will attach where you would normally attach a wall mount bracket however VIZIO does not manufacture them or provide support for them. - Drew
A:AnswerThank you for a great question! This product is only designed for use in the country of purchase with a 120V outlet, and cannot accept a 220V connection, I apologize. Thanks again and have a great day!- Jesse
