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Ultimate Ears

Ultimate Ears Boom 3 Wireless Bluetooth Speaker, Bold Sound + Deep Bass, Bluetooth, Magic Button, Waterproof, 15 Hours Battery, Range of 150 ft - Ultraviolet Purple

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Color: Ultraviolet Purple


Pattern: Speaker


Features

  • Ultimate sound: Boom 3 delivers loud and immersive 360 degree sound with deep and accurate bass,all carefully balanced so you can hear every note
  • Powered for adventure: Rechargeable battery stays powered and pumping tunes for 15 hours; Add the power up charging dock (sold separately) to charge ultimate ears boom 3 wirelessly so it's always ready to go on your next musical adventure
  • Super portable and durable: Waterproof floats and virtually indestructible; Boom 3 can be totally submerged in upto 1 meter of water for upto 30 minutes,passing seriously tough durability tests to handle life's spills and thrills
  • All new magic button: Play,pause,skip and control any streaming music directly on the bluetooth speaker with one touch of a button
  • Partyup: Use the ultimate ears app to pair 2, 3, 4 and over 150 boom and megaboom speakers together for the ultimate sound experience; Works with any generation of boom and megaboom speakers

Description

Ultimate Ears boom 3 is a super-portable wireless speaker built for adventure. It rocks immersive 360° sound with deep bass, all carefully balanced so you can hear every note. But boom 3 also hangs tough. It’s seriously waterproof, dustproof, and drop proof which means you can bring Vibes anywhere. From the desert festival to the pool party and everywhere in between. Plus boom 3 features the all-new magic button so you can play, pause and skip songs directly on the Bluetooth speaker. And it is wrapped in a stunning, high- performance fabric that shimmers. The ultimate go-anywhere speaker just got more ultimate.

Brand: Ultimate Ears


Speaker Maximum Output Power: 80 Watts


Connectivity Technology: Bluetooth


Audio Output Mode: Stereo


Input Voltage: 120 Volts


Mounting Type: Freestanding


Material: Silicone, Fabric


Model Name: BOOM 3


Speaker Type: Outdoor


Special Feature: Bass Boost, Shockproof, Stereo Pairing, Waterproof


Recommended Uses For Product: For Computers, For Smartphones or Tablets


Compatible Devices: Desktop, Laptop, Smartphone, Tablet


Surround Sound Channel Configuration: 3.0


Color: Ultraviolet Purple


Included Components: BOOM3 Speaker, USB power block, cable


Product Dimensions: 2.87"D x 2.87"W x 7.25"H


Item Weight: 1.8 Pounds


Is Waterproof: TRUE


Warranty Type: Limited


Maximum Range: 45 Meters


Number of Items: 1


Control Method: App


Wireless Communication Technology: Bluetooth


Speaker Size: 2 Inches


Power Source: Battery Powered


Water Resistance Level: Water Resistant


Number of Batteries: 1 Lithium Polymer batteries required. (included)


Audio Driver Type: Dynamic Driver


Specific Uses For Product: Parties, outdoor activities, adventures


UPC: 097855141057


Style: BOOM 3


Global Trade Identification Number: 57


Manufacturer: Ultimate Ears


Shape: rectangular prism


Item Weight: 1.8 pounds


Item model number: 984-001351


Batteries: 1 Lithium Polymer batteries required. (included)


Is Discontinued By Manufacturer: No


Date First Available: August 30, 2018


Battery Capacity: 3200


Charging Time: 2 Hours


Frequently asked questions

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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Excellent
Color: Sunset Red Pattern: Speaker
Excellent Bluetooth speaker. Great sound, volume, range and durability. I have had mine for over 2 years now. Doesn’t hold a charge as well as it used to, but I am never away from power sources long enough for it to be an issue. I highly recommend the brand.
Reviewed in the United States on September 1, 2025 by Danny
    • Bad experience for my birthday.
Color: Lagoon Blue Pattern: Speaker
Review Image by beth80 beth80
The media could not be loaded. I bought this speaker cause i heard good thing about it , i get the Boom 3 , my friend told me to get the megaboom, but i get the small one , i was so excited ,i get it one day before my birthday and next day we was going to the beach to celebrate, i put the speaker to charge but i didn't check if really was charging (new product) why to check?.. well next day 2 hours later when the party begins , the speaker died 😢😢 i was really upset all day on my birthday , i had a portable charger and wasn't working, came home put it to charge and nothing , i try other cable , other plug and nothing... I contact Amazon customer service and they replaced for a new one... Today 05/26 put the new speaker to charge and is charging so far , sound beautiful ❤️ but is too early to give them 5 Star ⭐⭐ i will change the start when i am confident that is a really good product ... Updat.. today 03/21/2024 almost two year I get this speaker... I will give them 5 stars cause this radio speaker still perfect, still sound nice and battery life is great.. I bought other one cause u can connect other speaker through the Boom app in the same channel and play music together. 💓💓 It said is waterproof.. well yes it is .. I am really bad and put the speaker inside of my pool 🫣 ofcourse will sound horrible but I took it out and the speaker still good and sounding beautiful 💓💓💓 ... show more
Reviewed in the United States on May 26, 2022 by beth80 beth80
    • good size + sound quality
Color: Sunset Red Pattern: Speaker
Review Image by Omar Siddique Omar Siddique
Nice clear mids & decent bass, in an attractive device, make this an all-around winner. On the negative side: there's a mostly unnecessary app, oversized volume buttons, and a I'd prefer it had a USB-C power connector instead of the old "micro" connector. Over all, this is a great speaker. It also looks really nice, and feels solid in-hand. The UE is small/light enough that I use it as my travel speaker, although I prefer the boom-ier bass on my (heavier) JBL for workout and party music at home. This speaker sounds good, but not obtrusive-- natural for various genres. The default tuning is "fine". Unusual for a Bluetooth speaker, there is an EQ feature on the app, but it doesn't let you turn one band up without decreasing the others. Good for tuning the sound quality for eg, spoken podcasts, but you can't turn up the bass or the treble like you might on a usual sound system. The app also allows using the speaker's top "smart" button to automatically launch playlists without otherwise interacting with a device. A clever idea, but since I usually use an AI (like Google Assistant) I find it unnnecessary, and better to not have too many random apps installed. The speaker works beautifully without the app-- totally optional. I used to buy Logitech PC speakers long ago, and they still make good "gaming" speakers. It's interesting Logi acquired Ultimate Ears, a brand I hadn't heard of before. A good move on their part, as this is one of the two best speakers I tested recently in my search for the perfect hardware. Highly Recommended. ... show more
Reviewed in the United States on September 3, 2020 by Omar Siddique Omar Siddique
    • Small Speaker, Big Personality 🎶 🔊
Color: Lagoon Blue Pattern: Speaker
I honestly didn’t expect this little guy to sound this good. The bass hits harder than it has any right to for its size, and the sound fills the room like it’s trying to prove something. 😂 The battery life’s solid, the Bluetooth range is great, and it even survived an accidental kitchen-sink splash test (don’t ask). 💦 The buttons are nice and big, so you’re not fumbling around mid-song, and it connects super fast. The best part? It looks sleek enough to sit out on the counter without screaming “tech gadget.” If you want something portable, loud, and just plain fun, this speaker’s a total win. ... show more
Reviewed in the United States on October 4, 2025 by Jeremy & Stephanie Evans
    • Great little speaker
Color: Night Black Pattern: Speaker
I've been putting this speaker through its paces for the last few hours and I'm really impressed. Sound quality, water resistance, and build quality is all there. The app is well designed, pairing is quick and easy, and bluetooth range covers my entire apartment. It's important to understand that you're not gonna get crazy sub bass on this thing, but that's not what they're trying to do here. One thing I really have to hand it to UE for on this speaker is instead of trying to reproduce frequencies in those bottom sub ranges, they have obviously set a hard shelf on the EQ that totally eliminates those frequencies from the mix rather than try to make the small speakers in this unit try for it anyway. A lot of other bluetooth speakers I've heard fail pretty hard at that and you end up with distortion and a lot of muddiness in the low range because of it. The tradeoff is that especially low end music (namely drum and bass, dubstep, 808 heavy hip hop and trap, etc) isn't going to exactly shine on this speaker. What does sound great, though, is just about everything else that doesn't rely on sub bass. Rock, jazz, metal, most hip hop, most electronic, funk, r&b, podcasts, etc all sound really clear and have great dynamics. This speaker is also capable of going extremely loud. I couldn't get it past around 70% volume in my apartment without it being excessive, yet the music sounded totally clear and free of distortion even when I cranked it. Also, I brought it in the shower to test and it got wet without issue and dried off quickly. I just got the speaker so time will tell how reliable it is, but count me as impressed. I'm looking forward to taking this on river floats next summer. Really happy that well made, waterproof electronics are readily available now. That was by far one of the biggest selling points to me after the sound quality. They should have used USB C, that's maybe my biggest gripe, I've never cared for micro USB. ... show more
Reviewed in the United States on December 15, 2018 by Labcoated

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