Ultimate Ears BOOM 3 Bluetooth Speaker - Unicorn

Ultimate Ears BOOM 3 Bluetooth Speaker - Unicorn
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Available on 12 Months Interest Free* Storewide.
How it works

Featuring a cylindrical design, the Ultimate Ears BOOM 3 Portable Bluetooth Speaker produces 360-degree sound and deep bass. It delivers an absolute listening experience. BOOM 3 packs the all-new Magic Button, enabling you to control the music with just one touch.

Key Features

  • Unique sound and design: This Bluetooth speaker has a cylindrical design that produces clear stereophonic sound and rich deep bass.
  • Durable: Passed 25 in-depth durability tests, proving its ability to last even after being dropped.
  • One-Touch: Comes with a one-touch button that enables you to control your playlists without having to reach your phone.
  • Extensive Power: Has a long battery life that’s rechargeable and can last up to 15 hours with just a single charge.
  • IP67 rated: This portable speaker is solid enough to be exposed to water and dust and also has the ability to float.
  • Wireless connection: BOOM 3 features a connectivity range of up to 150ft. not only supporting all smartphones that have Bluetooth but can also connect to two devices at the same time.
All Product Details
Brand Ultimate Ears
Product Type Portable Bluetooth Speakers
Product Depth 7.3 cm
Product Height 18.4 cm
Product Weight .61 kg
Manufacturers 24 Months

Expert Reviews

Customer Reviews

Ultimate Ears BOOM 3 Bluetooth Speaker - Unicorn is rated 4.8 out of 5 by 468.
Rated 3 out of 5 by from Not really much better than my Wonderboom Yes I can name it, Yes I can use it in party mode, Yes I can change the level controls, but the things that matter do not seem to be better. Was expecting it to sound significantly better and louder then my Wonderboom, not so sure that's the case. Also you can't listen to it while its charging unless you have the charging dock for an extra price, you could with the Wonderboom. Not sure I have really upgraded at all despite the reviews I read prior to purchase.
Date published: 2020-09-19
Rated 4 out of 5 by from My covid Purchase Bought online on click and collect. Once there, I messaged them as they said to do, parked in the correct place and waited for them to bring my purchase out to me. Waited 1/2 an hour, as other people walked up to outside counter and collected their stuff. Finally I done the same thing and collected my purchase. Apart from that, everything else was fine
Date published: 2021-03-16
Rated 5 out of 5 by from Boom 3 speaker The colour is beautiful, it’s a soft purple colour. The speaker has great sound quality and a very long lasting battery. It’s water resistant so you can use it in the shower. I’m using my Boom 3 every day. The sale price was also really reasonable, as other places were selling this for a significantly greater price.
Date published: 2020-07-15
Rated 5 out of 5 by from Ultimate Ears BOOM 3 Bluetooth Speaker - Seashell It was a very good decision, buying that speaker! I really do like the sound quality and also the very long life of the speaker is totally worth the price! But I haven't tested whether it's completely waterproof and shock resistant. Harvey Norman made it really easy for me, buying that speaker via online shopping!
Date published: 2020-01-09
Rated 5 out of 5 by from I want the mega boom please!! I actually brought this for my dad last year for fathers day so he can do his daily rowing machine workout. This was perfect for my dad and he said it was definately good quality sound for the volume he listens to his tunes and drowns out the rower machine. He loves the portabality of it as he can put in his man shed or take it camping. I would love to buy the mega boom for myself as when i was checking it out the sound quality was awesome for the variety of music styles I listen too!
Date published: 2022-03-30
Rated 5 out of 5 by from Easy to use What a great speaker. Good sound, easy to connect to, great features, and portable. Can take outside and listen to while gardening or in the shed.
Date published: 2019-02-24
Rated 5 out of 5 by from UE Boom 3 Seashell Peach Connects so easily and fast. Great sound and am very happy with my purchase. App is easy to download and use
Date published: 2022-03-24
Rated 5 out of 5 by from UE Boom 3 Love my new bluetooth speaker, The best purchase Ive made in a while. Highly recommend 'UE Boom 3'
Date published: 2022-03-05
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We aim to dispatch orders within 2 days. Delivery costs are calculated based on your location and the size of your order. Furniture may take up to 8 weeks to deliver as most products are made specifically for your order. Some Customer Direct products are shipped from overseas and may take longer to arrive. Some goods may take longer to deliver if a product is currently not in stock. A staff member will contact you where this occurs.

Easy returns

If you feel your product has failed a Consumer Guarantee (as defined by New Zealand Consumer Law) then don't worry you can easily return it to your local Harvey Norman store. We'll even pay for the postage if you live in an area where there is no store. Our returns policy covers any purchased item ( conditions apply).

Questions & Answers
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Product Care
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Discover all the benefits Product CareTM brings you:

With Product CareTM you have certainty that your product is covered for a specific period of time. If, during the Product CareTM term, your product fails to operate as a result of an Eligible Fault*, we will provide a one-off replacement of Your Product.


Our experienced support team ensures that the assessment, replacement or remedy process under your Product CareTM is a convenient experience. Whether you are experiencing a product fault or needing toll free technical assistance, our team is here to provide support every step of the way.


Redeem exclusive Additional Benefits which will help you maintain your product and assist in an additional purchase.

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