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Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker with 360-Sound

Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker with 360-Sound

by Ultimate Ears
Sold out
$99.99 - $99.99
$99.99
$99.99
$99.99 - $99.99
$99.99
  • WONDERBOOM 4 PORTABLE SPEAKER - The WONDERBOOM 4 portable speaker features surprisingly bigger 360 degree sound in a petite package. The WONDERBOOM 4 portable speaker allows you to freely roam around with its 131 feet (40 meters) of range.
  • OUTDOOR BOOST AND PODCAST MODE - Get that big, bassy stereo sound all from one little speaker. The new EQ mode designed for crisp, clear vocals, so podcasts sound great. Tap the Outdoor Boost for audio that’s specially tuned for the great outdoors.
  • BEATS DUSTS, SPLASHES, AND FLOATS - With its IP67 rating, it holds up against dust, dirt, big splashes and it even floats in water. The WONDERBOOM 4 can be submerged in 1m of water for 30 minutes. Great for playing by the pool, beach, or the shower.
  • DOUBLE UP FOR SERIOUS STEREO - All you gotta do is pair up two WONDERBOOM 4 speakers. Press once to double up. Press again for a full two-channel full stereo- that’s left and right channels blasting from each respective speaker.
  • COMPATIBLE WITH BLUETOOTH DEVICES - The WONDERBOOM 4 is compatible with smartphones, tablets, and other devices that supports Bluetooth. The WONDERBOOM 4 does NOT connect with WONDERBOOM 1,2, BOOM, MEGABOOM, or HYPERBOOM.
Color: Active Black

The Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker is a floating Bluetooth Speaker that is ultra portable and with surprisingly bigger, 360-degree sound. The IP67 rating means this wireless speaker is waterproof, dustproof, and floats in water. Take it to the pool, the beach, or even the shower. Check out the new EQ mode specially designed for crisp, clear vocals, so podcasts sound great. Tap the Outdoor Boost for audio that’s specially tuned for the great outdoors. The WONDERBOOM 4 allows you to freely roam with its 131 feet ( 40 meter) of range. Pairing two WONDERBOOM 4 is simple and easy. Just press once to double up and press again for a full two-channel stereo assault—that’s left and right channels blasting from each respective speaker. The WONDERBOOM 4 is compatible with smartphones, tablets and other devices that support Bluetooth. Experience amazing sound—wherever life takes you.

Variant SKUs:


  • Active Black - SKU: 984-001876
  • Cobalt Blue - SKU: 984-001877
  • Hyper Pink - SKU: 984-001878
  • Joyous Bright - SKU: 984-001879

For any warranty claims please contact the manufacturer directly.

Manufacturer: Ultimate Ears