A:AnswerYes , this is what I do ! It really cuts out the noise around with out making you have to turn up the sound on the jlab and the sound on it is amazing!
A:AnswerThey come with a USB C cable and they’ve only been taking me about 2 hours to fully charge. You can use other types of cables or chargers like USB A as long as one end of the cable is USB C to plug into the headphones.
A:AnswerI don't think so, but you only need the app if you want to do more specific sound controls like using the sound equalizer or if you want access to their atmospheric sounds.