Ultimate Ears BOOM 3 Wireless Bluetooth Speaker, Bold Sound + Deep Bass, Bluetooth, Magic Button, Waterproof, 15 Hours Battery, Range of 150 ft, Unicorn
£74.99
Price: £74.99
(as of Mar 17, 2025 22:27:38 UTC – Details)
From the manufacturer
Ultimate Ears BOOM 3 Live to the ultimate
Grab the super-portable wireless speaker built for adventure. Seriously waterproof with balanced 360° sound, deep bass, and one-touch music controls, it’s the ultimate go-anywhere speaker.
Super Portable. Super Loud
BOOM 3 delivers loud and immersive 360° sound with deep and accurate bass, all carefully balanced so you can hear every note.
Waterproof + Floats
BOOM 3 is completely waterproof and floats. Boasting an insane IP67 water and dustproof rating, it can be totally submerged in water for up to 30-minutes.
Virtually Indestructible
BOOM 3 is virtually indestructible. It’s passed more than 25 seriously tough durability tests, including thousands of button pushes, 100s of tumbles, multiple drop tests, and more.
15 Hours Party Power
BOOM 3 runs on the same battery cell technology as some of the most crave-worthy electric cars. BOOM 3 will stay powered and pumping tunes for 15 hours.
One Step To Your Music
The all-new Magic Button on BOOM 3 allows you to play, pause and skip tracks directly on the speaker. Just push for convenient control of any streaming music.
Pair Speakers. Get Louder
Use PartyUp on the Ultimate Ears app to pair 2, 3, 4…and over 150 speakers for the ultimate sound experience. You can pair any generation of BOOM and MEGABOOM together.
1 BLUE LAGOON
2 RED SUNSET
3 BLACK KNIGHT
4 ULTRAVIOLET PURPLE
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Customer Reviews
4.4 out of 5 stars 5,579
4.7 out of 5 stars 11,805
4.6 out of 5 stars 4,765
4.3 out of 5 stars 1,168
4.2 out of 5 stars 2,836
Price
£98.89£98.89
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£134.27£134.27
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360 Sound
Balanced with deep bass
Surprisingly big
Powerful with thundering bass
Unapologetically bold
Our loudest and most powerful
Alexa Voice Control
✘
✘
✘
✔
✔
Wifi Range
–
–
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100 m
100 m
Bluetooth Range
45 m
30 m
45 m
45 m
45 m
Battery Life
15 hrs
10 hrs
20 hrs
12 hrs
16 hrs
Waterproof & Drop-proof
✔
✔
✔
✔
✔
Pair Speakers
Connect 150+ Boom & Megabooms
Connect 2 Wonderboom Speakers
Connect 150+ Boom & Megabooms
Coming Soon
Coming Soon
Dust & Sand-proof
✔
✘
✔
✔
✔
App + Equaliser
✔
✘
✔
✔
✔
Charging dock compatibility
✔
✘
✔
✔
✔
Thundering Bass
✘
✘
✔
✘
✔
Wider Frequency Range
✘
✘
✔
✘
✔
Batteries : 1 Lithium Polymer batteries required. (included)
Language : English
Product Dimensions : 7.3 x 7.3 x 18.37 cm; 930 g
Date First Available : 20 Nov. 2019
Manufacturer : Logitech
ASIN : B07W7K2QLR
Item model number : 984-001645
Guaranteed software updates until : unknown
Delivery information:: We cannot deliver certain products outside mainland UK ( Details). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout.
Loud and true: boom 3 delivers loud and immersive 360 degrees sound with deep and accurate bass, all carefully balanced so you can hear every note
One step to your music: the all-new magic button on boom 3 allows you to play, pause and skip tracks directly on the speaker, just push for convenient control of any streaming music
Style meets performance: boom 3 is covered in a two-tone fabric that’s tough and beautiful, engineered for Extreme performance and coloured two ways, it comes to life in a range of drool-worthy iridescent themes
Dock and roll: charge boom 3 wirelessly with power up charging dock – Sold separately – so you can grab-and-go, fully charged, to your next musical adventure
Waterproof and floats: boom 3 is completely waterproof and floats, boasting an insane IP67 water and dustproof rating, It can be totally submerged in water for up to 30 minutes
Customers say
Customers appreciate the speakers for their sound quality, good looks, and durability. They like listening to podcasts, audiobooks, and music on them. The speakers are waterproof and sturdy, allowing for easy drops and not panicking. Customers find the speakers easy to use and connect to their phones.
AI-generated from the text of customer reviews
13 reviews for Ultimate Ears BOOM 3 Wireless Bluetooth Speaker, Bold Sound + Deep Bass, Bluetooth, Magic Button, Waterproof, 15 Hours Battery, Range of 150 ft, Unicorn
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£74.99
CS –
Love it!
Fantastic sound and beautiful item. Super easy to just connect to iPhone 12. Love it! â¤ï¸
Arabella –
Awesome piece of kit!
Love, love, love my BOOM 3 SPEAKER! My son came over with his Mega Boom 3 Speaker and I heard how good the tunes sounded so I treated myself and bought this, it came the next day. So easy to use and such great sound quality – so pleased.
Jack –
Brilliant speaker
Brilliant speaker. Waterproof and very sturdy, can drop it and not panic! Sound quality is great and the app has an equaliser. Can turn on and off with the app. Battery is great. We listen for hours a day and it takes days between charges.
Kindle Customer –
Doesnât charge after only a few uses
I used this speaker until the battery died, but itâs clearly faulty as it doesnât charge. I used the same charger with my friendâs UE Boom and it works fine, so itâs clearly an issue with the item.The customer service of this provider also isnât great, as it doesnât give me the option to request a replacement. Disappointed with the service as I wouldâve thought it would have lasted longer than a few weeks!
Susan S. –
Not much different to my first EU boom which was £30 cheaper. Looks pretty!
Not much better than my first EU boom speakers which cost £30 less. Nice looking if you want a pretty looking speaker for a gift.
Amazon Customer –
Love this speaker!
I absolutely love this speaker. Itâs so easy to switch on and automatically connects to my phone – I love listening to podcasts, audio books and of course, music on this. Itâs got me back into listening to music more regularly which I love! Itâs also so light and relatively small so perfect for carrying about.
Jared Thomson –
Definitely recommend
Very good speaker. Was scared to try it’s waterproofer but my brother threw it in a bath and it worked underwater which was a first to witness. Battery Iife can drain quicker when on 100% voluke but seems to last a good duration.
Kimmy –
Pretty and the sound
Its just great. Looks good, sounds good. The Bluetooth range struggled outside not reaching as far as advertisrd, But its still pretty far.
Antonio –
Precioso altavoz y una calidad de sonido increÃble.Tras un mes de uso, es una maravilla. Es el tercer Boom 3 que tengo y este se escucha mejor que los otros dos (que tienen un año y algo cada uno)
maxy m. –
è incredible il marketing.recita “bassi profondi e precisi”.1 )in generale i bassi se hanno una qualità non è proprio quella di essere precisi, perchè quando li ascoltiamo abbiamo la sensazione che provengano da tutte le direzioni, non sono precisamente situabili (è questa la loro caratteristica distintiva). è bello se sono percepibili senza distorsioni e sono presenti. danno corpo, sostengono i medi e gli alti, che si stagliano grazie ai bassi che li contengono dappertutto.2) in questo caso i bassi sono anche del tutto inesistenti, non sono per nulla profondi. non sono presenti. la loro assenza è quasi imbarazzante. avendo preso un prodotto warehouse ho il dubbio che lo speaker sia guasto, perchè in una scala da 1 a 10 qui i bassi arrivano a malapena a una presenza 2. e se si cerca di aumentarli con l’equalizzatore del dispositivo madre, entrano in distorsione.3) mancando i bassi l’unica cosa che resta è la precisione tagliente degli alti e la presenza debole dei medi (poco distinguibile). ma i medi ci sono?il risultato è un suono vuoto, senza corpo, senza pesantezza, senza massa, senza sostegno, e per questo troppo sbilanciato e definito sugli altri. lo trovo fastidioso. elettronica, techno, pop, dance sono inascoltabili. solo la classica contemporanea si salva un po’, è appena accettabile. la classica è inesistente. secca, esile.ripeto è talmente fastidioso il suono, praticamente spostato solo sugli alti con una quasi assoluta assenza di bassi e un’infima presenza di medi che penso sia guasto. boh.per il resto design molto bello, batteria non provata a lungo quindi non so.
MT –
Ik zocht een bluetooth speaker met design allure en een fijne sound en die heb ik gevonden in de BOOM 3 Unicorn. Past mooi in mijn huiskamer gezien de vormgeving en kleurenpatroon, en geeft een mooie sound af. Top produkt en zeer blij met deze aankoop.
Martin Leopold –
Die Akkulaufzeit könnte länger sein.. Ich hatte vorher die ue boom 2 und die hält wesentlich länger! Ansonsten von der Klangqualität, sehe ich keinen groÃen Unterschied zu der ue boom 2.. Was nicht heiÃen soll, daà die Klangqualität schlecht ist! Ich bin damit sonst sehr zufrieden…
Marin Marais –
Nous avons reçu lâenceinte très rapidement et bien emballé, lâesthétique est très réussi (modèle licorne) cependant dans la boîte il nây avait pas dâadapteur pour recharger lâenceinte. Il y a bien le câble Lightning mais pas lâadaptateur, visiblement même chez ultimate ears il nây a pas de petites économies!!! Au prix où les enceintes sont vendues je trouve ça lamentable! Le prix inclu une quantité jusque dans le chargeur!