Ultimate Ears Wonderboom 4 Bluetooth Speaker

Ultraportable Bluetooth speaker with that notoriously bigger sound thats extra-crispy and fully loaded with big bass. Blast it indoors and out. Now with Podcast Mode, specially tuned for crisp, clear vocals.

Party For The Planet Made With Recycled Plastic:

Plastic parts in Wonderboom 4 include a minimum of 31% certified post-consumer recycled plastic* by weight. Post-consumer means its made with plastic sourced from end-of-life electronics. So its literally the life of the party.

Excluding packaging

Surprisingly Bigger 360 Sound:

Get that big, bassy stereo soundall from one little speaker. Tap the Outdoor Boost for audio thats specially tuned for the great outdoors.

Hours Of Wonder:

Wonderboom 4 bangs longer with 14 hours of playtime. So you can soak up every moment and keep the party going.

Beats Dust, Splashes And Floats:

The awe-inspiring IP67 rating gives Wonderboom 4 the durability to withstand dust, dirt, and water. Itll even float in water. Take it to the pool, beach, trail, or shower.

Double Up For Serious Stereo:

All you gotta do is pair up two. Press once to double up. Press again for a full two-channel stereo assaultthats left and right channels blasting from each respective speaker. (Doesnt connect with Wonderboom 1,2, Boom, Megaboom, or Hyperboom)

A Real Road Warrior:

Its built to take 5-foot drops*. And with 40 meters of wireless range, youve got freedom to explore even when the road gets tough.

Drop-tested from 5 ft / 1.5 m.