Battery life varies by model. Some earbuds provide about 4–8 hours per charge, with their charging cases extending total listening time to roughly 20–30 hours. Over-ear models typically list around 20 hours of listening time with ANC enabled.
These headsets use several connection types: 3.5mm analog jacks, manufacturer-specific wired connectors, USB-C, and true wireless Bluetooth (models with no wired ports).
Ratings vary by model. Some listings are labeled “Water-Resistant” or “Sweat-Resistant,” a subset lists an IP54 rating, one listing shows IPX4, and a few listings state there is no water-resistance rating.
