https://firewireblog.com/2020/11/01/dangobuds-review-are-these-new-earbuds-worth-it/
Blue Tooth Wireless Headphones

Our Bluetooth wireless head phones are excellent for outdoor usage and travel since there aren't any cables to worry about! However, it is encouraged to start looking for cans with longer play back intervals, therefore users will not need to worry about frequent charging. The sound quality usually isn't too strong as wired headphones because of potential connection problems, however wireless headphones are a really common and favorite option as a result of their portability.