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Ultimate Ears Wonderboom 3 Bluetooth Speaker


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    Currently only available for mobile phones. If you want to add other products to your order, you'll need to get them delivered together.

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    Ultraportable Bluetooth® speaker with that notoriously bigger sound that’s extra-crispy and fully loaded with big bass. Blast it indoors and out.

    Big Bass in Full 360

    • Get that big, bassy stereo sound - all from one little speaker. Tap the Outdoor Boost for audio that’s specially tuned for the great outdoors.

    14-Hour Battery Life

    • Forget the charger. WONDERBOOM 3 bangs longer with 14 hours of playtime. So you can focus on having a good time.

    Dust and Water Resistant

    • The awe-inspiring IP67 rating gives WONDERBOOM 3 the durability to withstand dust, dirt, and even a splash or two. It can even get submerged in water for 30 minutes, making it the perfect compadre for the pool, beach, trail, or shower.

    Drop-Proof with Serious Range

    • It’s built to take 5-foot drops*. And with 40 meters of wireless range, you’ve got freedom to explore - even when the road gets tough. *Drop-tested from 1.5 m.

    Pair Two for Serious Stereo

    • All you gotta do is pair up two. Press once to double up. Press again for a full two-channel stereo assault - that’s left and right channels blasting from each respective speaker. (Doesn’t connect with WONDERBOOM 1,2, BOOM, MEGABOOM, or HYPERBOOM)

    360° Sound

    • Maximum sound level: 86 dBC (normal) and 87dBC (outdoor)
    • Drivers: two 40 mm active drivers and two 46.1 mm x 65.2 mm passive radiators.


    • Rechargeable lithium-ion battery for up to 14 hours of battery life between micro-USB charges. Actual battery life will vary with use, settings and environmental conditions. 
    • Charge time: 2.6 hrs (with BC1.2 Compliant Adapter)

    Wireless Capabilites

    • Connect up to two source devices at the same time.  
    • Wirelessly play (stream) to 2 WONDERBOOM 3 from one source 
    • Mobile range-40 meter range


    • For audio playback: smartphones, tablets and other devices that support Bluetooth and Bluetooth Smart wireless audio profile [Advanced Audio Distribution Profile (A2DP)].

    Wireless Range

    • Mobile range for music playback is up to 40m


    • Minimum 31% Post-Consumer Recycled Content of the Total Plastic Components. Excludes packaging.


    • Height (104 mm) diameter (95.3 mm) weight (420 g) (speaker only)


    • 2-Year Limited Hardware Warranty.

    Package Contents


    • Ultimate Ears Wonderboom 3
    • Bungee (attached to product)
    • USB Cable
    • Quick Start Guide ( printed inside the box)