Ultimate Ears
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Ultimate Ears MEGABOOM 4 Portable Waterproof Bluetooth Speaker With Powerful 360-Degree Sound and Thundering Bass, Active Black
Ultimate Ears MEGABOOM 4 Portable Waterproof Bluetooth Speaker With Powerful 360-Degree Sound and Thundering Bass, Active Black
Ultimate Ears MEGABOOM 4 Portable Waterproof Bluetooth Speaker With Powerful 360-Degree Sound and Thundering Bass, Active Black
Ultimate Ears MEGABOOM 4 Portable Waterproof Bluetooth Speaker With Powerful 360-Degree Sound and Thundering Bass, Active Black
Ultimate Ears MEGABOOM 4 Portable Waterproof Bluetooth Speaker With Powerful 360-Degree Sound and Thundering Bass, Active Black
Ultimate Ears MEGABOOM 4 Portable Waterproof Bluetooth Speaker With Powerful 360-Degree Sound and Thundering Bass, Active Black
Ultimate Ears MEGABOOM 4 Portable Waterproof Bluetooth Speaker With Powerful 360-Degree Sound and Thundering Bass, Active Black
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Ultimate Ears MEGABOOM 4 Portable Waterproof Bluetooth Speaker With Powerful 360-Degree Sound and Thundering Bass, Active Black
Ultimate Ears MEGABOOM 4 Portable Waterproof Bluetooth Speaker With Powerful 360-Degree Sound and Thundering Bass, Active Black
Ultimate Ears MEGABOOM 4 Portable Waterproof Bluetooth Speaker With Powerful 360-Degree Sound and Thundering Bass, Active Black
Ultimate Ears MEGABOOM 4 Portable Waterproof Bluetooth Speaker With Powerful 360-Degree Sound and Thundering Bass, Active Black
Ultimate Ears MEGABOOM 4 Portable Waterproof Bluetooth Speaker With Powerful 360-Degree Sound and Thundering Bass, Active Black
Ultimate Ears MEGABOOM 4 Portable Waterproof Bluetooth Speaker With Powerful 360-Degree Sound and Thundering Bass, Active Black
Ultimate Ears MEGABOOM 4 Portable Waterproof Bluetooth Speaker With Powerful 360-Degree Sound and Thundering Bass, Active Black
The ultimate portable party speaker—powerful 360° sound and thundering bass for 20 hours straight!
Ultimate Ears MEGABOOM 4 Portable Waterproof Bluetooth Speaker With Powerful 360-Degree Sound and Thundering Bass, Active Black
Item #: 103232172

Ultimate Ears MEGABOOM 4 Portable Waterproof Bluetooth Speaker With Powerful 360-Degree Sound and Thundering Bass, Active Black

Item #: 103232172

HKD 2008

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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us Imported from USA store

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Only 3 items left in stock.
Order now and get it around Sunday, August 16
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The ultimate portable party speaker—powerful 360° sound and thundering bass for 20 hours straight!
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What Stands Out

360-Degree Sound
Experience powerful sound from every angle with MEGABOOM 4's immersive 360-degree audio, perfect for outdoor parties or indoor gatherings.
20-Hour Battery
Enjoy uninterrupted music for up to 20 hours on a single charge, ensuring the fun lasts all day and night without worrying about battery life.
Waterproof Design
Its waterproof and floating design allows for worry-free use by the pool or beach, making it ideal for all your adventurous outings.

Product Details

Shop Ultimate Ears MEGABOOM 4 Portable Waterproof Bluetooth Speaker With Powerful 360-Degree Sound and Thundering Bass, Active Black online at a best price in Hong Kong. 7386922459
  • The ultimate portable party speaker. Delivering powerful 360° sound and thundering bass without sacrificing balance and clarity. With a massive 20 hours of sound on a single charge, so you can BOOM all day long. With a wireless range of 147 feet (45 meters) and drop protection of up to 3.28 feet (1 m), it’s safe to say that MEGABOOM 4 is made to move. It’s drop proof, waterproof, and virtually indestructible. Use the MAGIC BUTTON to play, pause, skip, and control your streaming music directly. Set up one-touch playlists on your favorite streaming platforms like Spotify®, Amazon Music on Android,and Apple Music for iOS.
BrandUltimate Ears
Battery life20 h
Resists waterY
Ip codeIP57
WirelessBluetooth
ColorBlack
Rec locationIndoor, Outdoor
Frequency response range60-20000
Power typeBattery
Battery consumption typeIntegrated Rechargeable Battery
Inputs & outputsBluetooth
Maximum transmission range147 ft
Smart techN
FeaturesFloatable
Accessories includedBungee (attached to product), USB Cable, Quick Start Guide (printed inside the box)
Assembled product weight2.7 lb (1.22 kg)
Height3.89 in (9.9 cm)
Number of speakers1
ManufacturerUltimate Ears
Model nameUltimate Ears Megaboom 4
Model984-001964
Color categoryBlack
Input/output directionBi-Directional
Input/output quantity1
Has nrtl listing certificationN

Who Should Buy?

Suitable For
  • Outdoor Enthusiasts

    Ideal for camping, hiking, or beach outings due to its waterproof design and long battery life.

  • Party Hosts

    Perfect for parties or gatherings, delivering powerful 360-degree sound and ample battery life for extended play.

  • Travel Lovers

    Compact and portable, this speaker is great for traveling, fitting easily in bags without sacrificing sound quality.

Not Suitable For
  • Audiophiles

    Sound quality may not meet the standards of critical listeners who seek high-fidelity audio performance.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: How long does the battery last?

    Answer: The battery lasts up to 20 hours on a single charge.
  • Question: Is the MEGABOOM 4 waterproof?

    Answer: Yes, it has an IP67 rating, making it waterproof and ideal for poolside use.
  • Question: Can I connect multiple speakers together?

    Answer: Yes, you can use the PartyUp feature on the Ultimate Ears BOOM app to pair several speakers.

Ultimate Ears Portable Waterproof Speakers Editorial Review

**** The Ultimate Ears MEGABOOM 4 Wireless Bluetooth Speaker has garnered rave reviews from customers, establishing itself as a leader in the portable speaker market. Users are Consistently impressed with its powerful sound quality and robust performance, particularly praising its clear audio delivery and impressive bass. Many reviewers highlight its versatility, indicating that the MEGABOOM 4 excels in a variety of settings, including backyard parties, workouts, and outdoor events. The speaker's design is not only sleek but also practical, with a waterproof feature that makes it ideal for poolside gatherings and beach outings. A unique selling point of the MEGABOOM 4 is its impressive battery life, lasting up to 20 hours on a full charge, which has won over many users who appreciate extended playtime without the frequent need for recharging. In addition to its sound and durability, the device is noted for its user-friendly app that allows easy volume and equalizer control, as well as integration with music streaming services. While there’s some disappointment about the lack of compatibility with Pandora, the inclusion of a magic button for quick music control and the ability to connect multiple speakers using PartyUp mode adds to the appeal. Overall, customers express a high level of satisfaction with the MEGABOOM 4, often declaring it better than other Bluetooth speakers they’ve owned. Its combination of sound quality, portability, and features makes it a top recommendation in the Bluetooth speaker category. **

Customer Reviews & Ratings

78 customers ratings
  • 5 Star
    78%
  • 4 Star
    10%
  • 3 Star
    3%
  • 2 Star
    1%
  • 1 Star
    6%

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Pros

  • Excellent sound quality with powerful bass
  • Long battery life (up to 20 hours)
  • Waterproof and floats, making it suitable for outdoor use
  • User-friendly app for easy control and customization
  • Compatibility with multiple streaming services and PartyUp mode
  • Sleek, portable design

Cons

  • Limited compatibility with some music apps (e.g., no Pandora support)

Platform Trust & Buyer Confidence

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3.8/5 96 reviews
Read reviews
FZ
F Zhang
Verified buyer

“Good product, and smooth delivery!”

18-Jul-26 · via Trustpilot
RD
Roxy
Verified buyer

“Great products and services”

17 April 2026 · via Trustpilot
KD
Khushi
Verified buyer

“Ubuy Hong Kong is a game-changer. I was looking for a specific American brand that doesn't ship to Asia, and Ubuy had it in stock. The selection of global products is incredible. It saves me the hassle of using freight forwarders or asking friends to bring items over. The process was seamless from checkout to delivery”

6 July 2026 · via Trustpilot
KM
kritika
Verified buyer

“I?m always nervous buying electronics and skincare online, but Ubuy Hong Kong delivered exactly what I ordered and it was 100% genuine. It?s refreshing to find a platform that you can actually trust with premium brands. Will definitely be a returning customer.”

3 July 2026 · via Trustpilot
S
Sam
Verified buyer

“Great product, good packing, the goods arrived quickly and well protected.”

6 June 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

HKD 2008

Order now and get it around Sunday, August 16

QTY:

Only 3 items left in stock.
Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

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Features & Benefits

  • Experience powerful 360-degree sound with thundering bass.
  • Enjoy up to 20 hours of continuous playtime on a single charge.
  • IP67 rated waterproof, perfect for pool parties and outdoor use.
  • Easily pair multiple speakers for an immersive sound experience.
  • Control music directly from your streaming service with the MAGIC BUTTON.
  • Made with a minimum of 54% post-consumer recycled plastic for eco-friendliness.

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