ultimate ears wonderboom waterproof

IP67 means the speaker is dustproof and can withstand temporary submersion in water. For example, the Wonderboom 3 is specified as submersible to 1 m for 30 minutes. Other listings for Wonderboom 2 and EXC describe them as waterproof, dustproof and floatable for pool, beach or shower use.

Across the listings, Wonderboom speakers typically provide about 13–14 hours of playback on a single charge, with some entries listing 13 hours and others 14 hours.

Key outdoor features noted in the listings include an Outdoor Boost button to increase loudness, IP67 waterproof and dustproof protection (many models also float), a rugged, drop-resistant design and a carrying loop. The Wonderboom 3 also lists an extended wireless range for roaming outdoors.

Many Wonderboom models support a “Double Up” feature that links two speakers: pairing them together increases overall volume, and switching modes lets you use the pair as left/right stereo channels.

The listings emphasize ruggedness and drop resistance. The Wonderboom 3 is specifically drop-tested from 5 ft (1.5 m); other listings describe the speakers as drop-resistant or drop-proof.

Listings show two main approaches: some entries describe internal rechargeable batteries charged via USB, while others list models that use replaceable batteries (for example, 2×AA alkaline). A few listings reference a lithium battery included with the product packaging.

Most Wonderboom entries describe compact dimensions roughly in the 3.75–4.65 inch range (height/width/depth) and weights commonly around 0.9–1.36 lb. Some listings show larger packaging or bundle dimensions that increase the shipped size and weight.