ULTIMATE EARS Boom 3 Portable Bluetooth Wireless Speaker (Waterproof) - Night Black (Renewed)

4.4 4.4 out of 5 stars | 1,335 ratings

Price: 66.44

Last update: 01-10-2025


About this item

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 up to 1 meter of water for up to 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
Extreme Performance Fabric: BOOM 3 is covered in shimmering two-tone fabric that’s tough, beautiful and engineered for extreme applications like motorcycle jackets and fire equipment
These are FCC regulated products: FCC ID JNZS00170

Product information


Top reviews from the United States

  • Laura R.
    5.0 out of 5 stars Awesome sound
    Reviewed in the United States on July 26, 2024
    I also have the larger mega boom, and to be honest the sound quality is the same for both. I am by no means an audiophile but I love music and work at a venue for outdoor live performances and this little boom delivers.
  • Fadedone
    5.0 out of 5 stars Amazing Sound
    Reviewed in the United States on July 17, 2024
    I’m glad I bought this renewed, it sounds good inside and outside. Has a long battery life and you can change the sound settings on the app.
  • Mike
    5.0 out of 5 stars Everything smooth
    Reviewed in the United States on November 22, 2024
    Product works great
  • Amazon Customer
    4.0 out of 5 stars all around speaker
    Reviewed in the United States on September 24, 2022
    Ultimate Ears Boom 3 Portable Bluetooth Wireless Speaker
    I was recently in the market for a wireless Bluetooth speaker. I was also looking for a product that was durable and could hold up in the elements. I needed something that was also waterproof and compact enough that I could put it in a bag and take it with me.
    After some detailed research and reviews. I decided to purchase the Ultimate Ears Boom Three Portable Bluetooth wireless speaker from my Amazon account. There were a few color and size options to choose from. I chose the black color, and the medium size, seven inches high by two and one-half inches in diameter. This is large enough to have decent quality sound and compact to fit into my bag. The cost for the speaker was $115.00 and arrived in original product packaging enclosed in a standard Amazon package. The box was clearly labeled with a description of the speaker, and instructions, including a four-foot charging cord, a small loop, for hanging the speaker up, and a soft storage bag. The device took approximately six hours to fully charge through the USB to type C charging port located on the backside.
    The product is extremely easy to charge and set up. It was also easy to pair to your cell phone once you selected a name for the speaker. The power button is located on the top making it easy to turn on and off and there is also an indicating light it makes a unique sound when the device is paired with your smartphone. The volume level can be adjusted either on the speaker or your smartphone, which is genuinely a nice feature to have. I was reluctant to test for water resistance. But as I found out, it is! I dunked it under water for three minutes and when I pulled it out, it kept playing– this was perfect. Another positive feature of this product is that it was able to maintain its continuous playing charge for up to eight hours. The quality of the sound was also incredibly good based on the size of the speaker. This product turned out to be exactly what I was looking for and was worth the price.
    Only a few drawbacks to this Bluetooth wireless speaker are that it cannot be paired with other speakers, so you cannot listen to multiple speakers in stereo at the same time. I would also recommend not buying a black or a dark color speaker because the Texas sun is ridiculously hot, and the speaker would heat up, I would have chosen a lighter color. Also, an important note is when you are finished charging the Bluetooth speaker be sure to close the rubber cap to protect the charging port. One other suggestion I would recommend if you purchased this speaker, is to keep a USB wall charger and a DC car charger handy, to allow for changes on the go or in your vehicle.
    I recommend purchasing this speaker particularly if you like to float on the river, or tube or enjoy outdoor water sports. I would give this Bluetooth wireless speaker a 4.5 overall rating.

    MEMORANDUM

    Date: September 23, 2022
    To: Dr. Kevin Garrison, Professor of English
    From: Alex Bouloubasis
    Subject: ENGL 2311 Product Review
    I decided to submit my product review on a particular Bluetooth wireless speaker. I enjoy
    listening to music while I'm working out and or participating in outdoor activities. I chose to
    research some speakers that are on the market. I was looking for a product that had good sound
    quality, was compact, waterproof, and was less than $125.00. After a lengthy review process, I selected
    the Ultimate Ears Boom Three Portable Bluetooth wireless speaker from Amazon.
    The product is extremely easy to charge and set up. It was also easy to pair to my cell phone
    once I formatted and named the speaker. The power button is located on the top making it easy
    to turn on and off and there is also an indicating light that emits a unique sound when the device
    is paired with your smartphone. The volume level can be adjusted either on the speaker itself or
    on your smartphone, which is genuinely a nice feature to have. I was reluctant to test for water
    resistance. But as I found out, it is! I submerged it under water and when I pulled it out, it kept
    playing– this was perfect. Another positive feature of this product is that it was able to
    maintain its continuous playing charge for up to eight hours. The quality of the sound was also
    good based on the size of the speaker. This product turned out to be exactly what I was looking
    for and was worth the price.
    These photographs help exemplify the product’s water application, the ability to endure the
    outdoor elements and easy-to-charge features.
    This is my second submission on this assignment. I respectfully thank you for allowing me this
    opportunity to resubmit my original product review due to my not having the proper
    photograph. Overall, it was a good writing assignment.
    Customer image
    Amazon Customer
    4.0 out of 5 stars all around speaker
    Reviewed in the United States on September 24, 2022
    Ultimate Ears Boom 3 Portable Bluetooth Wireless Speaker
    I was recently in the market for a wireless Bluetooth speaker. I was also looking for a product that was durable and could hold up in the elements. I needed something that was also waterproof and compact enough that I could put it in a bag and take it with me.
    After some detailed research and reviews. I decided to purchase the Ultimate Ears Boom Three Portable Bluetooth wireless speaker from my Amazon account. There were a few color and size options to choose from. I chose the black color, and the medium size, seven inches high by two and one-half inches in diameter. This is large enough to have decent quality sound and compact to fit into my bag. The cost for the speaker was $115.00 and arrived in original product packaging enclosed in a standard Amazon package. The box was clearly labeled with a description of the speaker, and instructions, including a four-foot charging cord, a small loop, for hanging the speaker up, and a soft storage bag. The device took approximately six hours to fully charge through the USB to type C charging port located on the backside.
    The product is extremely easy to charge and set up. It was also easy to pair to your cell phone once you selected a name for the speaker. The power button is located on the top making it easy to turn on and off and there is also an indicating light it makes a unique sound when the device is paired with your smartphone. The volume level can be adjusted either on the speaker or your smartphone, which is genuinely a nice feature to have. I was reluctant to test for water resistance. But as I found out, it is! I dunked it under water for three minutes and when I pulled it out, it kept playing– this was perfect. Another positive feature of this product is that it was able to maintain its continuous playing charge for up to eight hours. The quality of the sound was also incredibly good based on the size of the speaker. This product turned out to be exactly what I was looking for and was worth the price.
    Only a few drawbacks to this Bluetooth wireless speaker are that it cannot be paired with other speakers, so you cannot listen to multiple speakers in stereo at the same time. I would also recommend not buying a black or a dark color speaker because the Texas sun is ridiculously hot, and the speaker would heat up, I would have chosen a lighter color. Also, an important note is when you are finished charging the Bluetooth speaker be sure to close the rubber cap to protect the charging port. One other suggestion I would recommend if you purchased this speaker, is to keep a USB wall charger and a DC car charger handy, to allow for changes on the go or in your vehicle.
    I recommend purchasing this speaker particularly if you like to float on the river, or tube or enjoy outdoor water sports. I would give this Bluetooth wireless speaker a 4.5 overall rating.

    MEMORANDUM

    Date: September 23, 2022
    To: Dr. Kevin Garrison, Professor of English
    From: Alex Bouloubasis
    Subject: ENGL 2311 Product Review
    I decided to submit my product review on a particular Bluetooth wireless speaker. I enjoy
    listening to music while I'm working out and or participating in outdoor activities. I chose to
    research some speakers that are on the market. I was looking for a product that had good sound
    quality, was compact, waterproof, and was less than $125.00. After a lengthy review process, I selected
    the Ultimate Ears Boom Three Portable Bluetooth wireless speaker from Amazon.
    The product is extremely easy to charge and set up. It was also easy to pair to my cell phone
    once I formatted and named the speaker. The power button is located on the top making it easy
    to turn on and off and there is also an indicating light that emits a unique sound when the device
    is paired with your smartphone. The volume level can be adjusted either on the speaker itself or
    on your smartphone, which is genuinely a nice feature to have. I was reluctant to test for water
    resistance. But as I found out, it is! I submerged it under water and when I pulled it out, it kept
    playing– this was perfect. Another positive feature of this product is that it was able to
    maintain its continuous playing charge for up to eight hours. The quality of the sound was also
    good based on the size of the speaker. This product turned out to be exactly what I was looking
    for and was worth the price.
    These photographs help exemplify the product’s water application, the ability to endure the
    outdoor elements and easy-to-charge features.
    This is my second submission on this assignment. I respectfully thank you for allowing me this
    opportunity to resubmit my original product review due to my not having the proper
    photograph. Overall, it was a good writing assignment.
    Images in this review
    Customer image
  • Sue L
    5.0 out of 5 stars Great
    Reviewed in the United States on December 12, 2024
    Very happy with our purchase
  • Amazon Customer
    5.0 out of 5 stars What a steal
    Reviewed in the United States on December 10, 2020
    I own lots of high end audio KEF R5's parasound amp etc. I like audio to be natural and not exaggerated. This speaker does just that. If youre expecting big bass from a little speaker like this youre just looking for something inaccurate because something this small shouldnt have good bass. But in a smaller room put it in the corner, play with placement and it has great bass for its size, without making it extra boomy. I bought this for my parents because they have a blutooth rig from their tv and thats how they listen to tv so it had to sound good for dialogue. I also own a boom 2 so I wanted to compare. I compared in different placements apples to apples with dialogue and music. This speaker definitely wins the head to head. Its more flat sounding and has much better bass. At first I thought the boom 2 sounded better for dialogue it might actually in some scenarios. I think the trebles are just boosted a bit much on the boom 2 but the bass isnt there. The Boom 3 has great treble mid and mid bass its definitely a step up for music. The jury is still out for dialogue at low volumes the top end on the 2 is sharper but might be exaggerated.
  • Gary Jones
    1.0 out of 5 stars Horrible Product
    Reviewed in the United States on October 18, 2024
    I bought the first one and just a few months after using it, i couldn't charge the Boom 3 anymore. I tried multiple chargers and confirmed all of them worked. Something was wrong with the battery or the charging port. Even though it was past the return date, I was able to return for a full refund. I then bought another Boom 3, a different color, and the exact same thing happened. Again past the return date. I haven't attempted to return this one, so that is on me. I bought a different speaker at Target. It works great. Do not buy this product!
  • Mrs C
    5.0 out of 5 stars good product
    Reviewed in the United States on July 1, 2024
    such a good product

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