A:AnswerIts better than other head phones I've used but isn't ideal. If you're in a quiet office everything is great. They pick up less background noise then average but I had my wife use them while I called her on a walk and I could hear a lot of wind noise and she was a little "tin-ie"
A:AnswerThe HA-A7T provides 6 hours of battery life vs the HA-A10T only offers 4hrs. The charging time is the same. The design of the HA-A7T is different in size and is slightly smaller. Overall frequency range is the same.
A:AnswerThese models do not offer bass adjustment. JVC does offer headphones with bass options. You can visit their website to see what models offer this option.
A:AnswerWith the HA-A10T the headphones in general are loud and clear. You may want to see if anyone has already used them for zoom meetings by doing a youtube search. We apologize that we do not have information like this.