ultimate ears boom 3 portable waterproof bluetooth speaker

Listings show playtime varying by model: 14 hours, 15 hours, and 20 hours of continuous use depending on the speaker.

The speakers are listed with an IP67 rating, which the listings state allows submersion up to 1 meter for 30 minutes. Many listings also note that the speakers float.

Dimensions vary across the family: heights range from 3.43 inches to 8.86 inches, and weights range from about 0.9 pounds up to 2.9 pounds depending on the model.

Listings describe rugged, outdoor‑ready designs with IP67 dust/water protection, floatable housings, drop testing (example: 5 ft), and references to extensive durability testing.

Estimated charge times in the listings range from about 2 hours to roughly 2.6 hours, depending on the model.