JBL Tune 770NC
ANC, 39 h, Cable
Question about JBL Tune 770NC
The black headphones are wired and wireless, but the other colours, but the same model, are only wired. Does this mean that the other headphones (same model) are not wireless?
Helpful answer
The purple version is wireless. However, it can also be operated with a cable.
We have the lilac-coloured headphones and they are wireless.
All are wireless and can be used with a cable.
Hello.
Even if the information you're looking for isn't clearly displayed, there are two clues that prove that these are wireless and wired headsets. The innovation in Bluetooth technology (5.3, I think) and the battery life. A purely wired headset has no autonomy because it's passive.
Have a nice day!