A:AnswerThere are 4 threaded holes in the back of the TV to accept a wall mount. The mounting pattern is 100x100mm. You'll need four M4x8.5mm screws and the mount must support the weight of the TV which is 9.26 pounds without the stand.
A:AnswerThe television does not have the ability to connect to a set of wireless headphones without the use of an audio transmitter. This television does have red and white ports that can be used to connect to headphones.
A:AnswerYou cannot add applications that are not currently installed however, you can cast content from chromecast enable applications or Airplay content to the television.