Having sound emit from BOTH the TV and the headphones at the same time is dependent on how the headphones are connected to the audio source.  The availability of this feature is determined by the device the headphones are connecting to. Some TV's and set-top-boxes do not offer this feature.  Below are two common connection methods from devices that ...

All in-ear wired headphones have a similar design as well as similar button functionalities. Below are the different button sequences for each specific function. Play/Pause: Press the button once to play or pause the song. Skip Forward: Press the button 2x (twice) to skip a song. Skip Backward: Press the button 3x (three times) to start or play the ...