Name: Ultimate Ears BOOM 4 Portable Bluetooth Speaker – Waterproof Outdoor Speaker with 360° Sound, 15-Hour Battery & 147ft Range
Brand: Gadget Studio BD
SKU: 64851
Price: 17890 BDT
Availability: InStock
Rating: 5 (1 reviews)

The Ultimate Ears BOOM 4 is the quintessential portable speaker for those made to wander. Combining a legendary cylindrical design with modern acoustic enhancements, the Ultimate Ears Portable Bluetooth Speaker BOOM 4 delivers immersive, 360-degree sound with deep, accurate bass that you can feel. Engineered to be virtually indestructible, this Ultimate Ears Wireless Speaker Boom 4 is waterproof, drop-proof, and even floats. Whether you’re hosting a backyard BBQ, heading to the beach, or just looking for a premium Boom 4 Portable Speaker By Ultimate Ears for your home, this device offers the perfect balance of power and portability.

Ultimate Ears BOOM 4 Bluetooth Speaker, Portable Waterproof Outdoor Speaker, 360-Degree Sound, 15-Hour Battery, 147ft Range

The Ultimate Ears BOOM 4 is designed for people who want big, immersive sound without being tied down by wires or fragile hardware. Built to handle real-life adventures in Bangladesh—from beach trips in Cox’s Bazar to rooftop hangouts in Dhaka—this speaker combines balanced 360-degree sound, deep bass, and a tough waterproof body that keeps the music playing wherever you go. If you’re searching for a portable Bluetooth speaker in Bangladesh that delivers both durability and premium audio, the Ultimate Ears Portable Bluetooth Speaker BOOM 4 stands out as a reliable and powerful choice.

What makes the Ultimate Ears Wireless Speaker Boom 4 special is its ability to produce true 360° sound. Instead of directing audio in one direction, BOOM 4 spreads rich, balanced sound evenly in all directions. This means everyone around you hears the same clear vocals and punchy bass, whether you’re sitting indoors or enjoying an outdoor picnic. The audio is carefully tuned to keep bass deep and impactful without overpowering mids and highs, giving you a clean, energetic listening experience across every genre.

Designed with portability in mind, the Boom 4 Portable Speaker by Ultimate Ears is compact enough to carry easily, yet powerful enough to fill large spaces. Its cylindrical shape makes it easy to grab, pack, or place anywhere, while the lightweight build ensures it never feels bulky. This makes it a favorite among users looking for a wireless Bluetooth speaker for travel, daily use, or spontaneous outdoor gatherings. Whether you’re using it as a bathroom Bluetooth speaker, a home speaker, or a travel companion, BOOM 4 adapts effortlessly.

Durability is a major reason why the Ultimate Ears BOOM 4 is so popular worldwide. Built to handle tough conditions, it is seriously waterproof and designed to survive drops, splashes, and unexpected accidents. In a country like Bangladesh, where weather can change quickly, having a waterproof Bluetooth speaker is essential. From sudden rain showers to poolside fun, BOOM 4 keeps working without interruptions, making it ideal for both indoor and outdoor lifestyles.

Battery performance is another highlight of the Ultimate Ears Portable Bluetooth Speaker BOOM 4. With up to 15 hours of battery life on a single charge, it easily lasts through day-long trips, evening parties, or extended listening sessions at home. This long-lasting power removes the stress of frequent charging and makes it perfect for people who want a long battery life Bluetooth speaker they can rely on throughout the day.

The wireless freedom offered by the Ultimate Ears Wireless Speaker Boom 4 is impressive. With a strong Bluetooth connection that reaches up to 45 meters (147 feet), you can move around freely without losing audio quality. This extended range is especially useful for outdoor use, large rooms, or social gatherings where your phone may not always stay close to the speaker. It truly delivers a wireless speaker experience without limits.

One of the most loved features of the Boom 4 Portable Speaker by Ultimate Ears is the Magic Button. This one-touch control allows you to play, pause, and skip tracks directly from the speaker without reaching for your phone. You can even set up one-touch playlists from popular streaming services like Spotify, Amazon Music on Android, or Apple Music on iOS. This feature adds convenience and makes the BOOM 4 feel smarter and more user-friendly.

For users who love loud, immersive sound, the Ultimate Ears BOOM 4 offers advanced pairing options. Using the Ultimate Ears BOOM app, you can connect multiple compatible speakers—including BOOM, MEGABOOM, EVERBOOM, EPICBOOM, and HYPERBOOM—to create a surround sound experience. This makes it an excellent option for parties, events, or anyone looking for a loud Bluetooth speaker with expandable sound.

In addition to performance, sustainability matters. The Ultimate Ears Portable Bluetooth Speaker BOOM 4 is made using recycled plastic, reflecting a commitment to environmentally responsible design. This makes it a smart choice for eco-conscious buyers in Bangladesh who want premium technology without compromising sustainability.

Overall, the Ultimate Ears Wireless Speaker Boom 4 delivers a powerful mix of premium sound quality, rugged waterproof design, long battery life, and advanced wireless features. Whether you’re searching for a portable Bluetooth speaker in Bangladesh, a waterproof wireless speaker, or a reliable outdoor Bluetooth speaker, the Boom 4 Portable Speaker by Ultimate Ears offers everything you need in one stylish, adventure-ready package.

Key Features

Iconic 360-Degree Sound: The BOOM 4 is famous for its balanced audio delivery. By projecting sound in every direction, it ensures a consistent listening experience for everyone in the room. The audio is carefully tuned to deliver crisp highs and a rich midrange, backed by deep, accurate bass that doesn’t distort at high volumes.
15 Hours of Power: Built for the long haul, the BOOM 4 features a high-performance rechargeable battery that provides up to 15 hours of continuous playtime on a single charge. Whether it’s an all-day festival or a weekend camping trip, your soundtrack won’t quit before you do.
Ultra-Long 147-Foot Wireless Range: Roam free without losing your connection. With a massive Bluetooth range of 45 meters (147 feet), you can leave your phone by the grill and head to the pool while the music keeps pumping without a hitch.
Virtually Indestructible & Floatable: This speaker is rated IPX7 waterproof and can be submerged in 1 meter of water for up to 30 minutes. It is also drop-proof up to 5 feet (1.5 meters) and is designed to float, making it the ultimate “worry-free” speaker for any environment.
The Magic Button: Take total control with one touch. The integrated Magic Button allows you to play, pause, and skip tracks directly on the speaker. You can also set up one-touch playlists for your favorite streaming services like Spotify, Amazon Music (Android), and Apple Music (iOS) through the companion app.
PartyUp Multi-Speaker Pairing: Want to go even louder? Use the Ultimate Ears | BOOM app to pair your BOOM 4 with other Ultimate Ears speakers including MEGABOOM, EVERBOOM, EPICBOOM, and HYPERBOOM. You can sync over 150 speakers to create the ultimate surround sound experience.
Customizable EQ Modes: Choose from four different preset EQ modes or use the app to customize your own sound signature, ensuring the audio perfectly matches your environment or music genre.
Sustainable Design: Sound you can feel good about. The plastic parts in the BOOM 4 include a minimum of 52% post-consumer recycled plastic, significantly reducing its environmental footprint.

Technical Specifications

Brand: Ultimate Ears (Logitech)
Model: BOOM 4 (984-001963)
Audio Output: 360° Sound with Deep Bass
Battery Life: Up to 15 Hours
Charging Time: Approx. 3 Hours
Wireless Range: 147 Feet (45 Meters)
Durability: IPX7 Waterproof, Dustproof, and Floatable
Sustainability: 52% Recycled Plastic Content
Dimensions: 7.24″ H x 2.87″ W x 2.87″ D
Weight: 1.37 lbs (620 grams)

Why Choose the Ultimate Ears BOOM 4?

The Ultimate Ears Wireless Speaker Boom 4 remains the gold standard for adventure speakers because it excels in every category: sound, durability, and connectivity. While competitors often struggle with Bluetooth dropouts, the 147-foot range of the BOOM 4 provides unmatched freedom. The one-touch Magic Button makes it incredibly easy to use without fumbling for your phone, and the fact that it floats makes it a safer investment for boaters and beachgoers.

What’s in the Box

1 × ULTIMATE EARS BOOM 4 Wireless Speaker
1 × Integrated Hanging Loop
1 × Quick Start Guide
(Note: Charging cable sold separately or included based on region)

Ultimate Ears BOOM 4 waterproof wireless speaker ideal for beach picnic and travel Ultimate Ears BOOM 4 rugged portable speaker with deep bass and long battery life

Ultimate Ears BOOM 4 – Power, Portability, and Legendary 360° Sound

The Ultimate Ears BOOM 4 is the evolution of one of the world’s most iconic portable Bluetooth speakers, refined for modern lifestyles and built for people who refuse to stay indoors. Designed for movement, adventure, and everyday listening, this speaker combines signature cylindrical styling with upgraded acoustic tuning and extreme durability. Whether you are enjoying music at home, hosting a rooftop party, or heading outdoors, the Ultimate Ears Portable Bluetooth Speaker BOOM 4 delivers immersive 360-degree sound, deep bass, and dependable wireless performance in one rugged, stylish body.

Built to thrive in the diverse environments of Bangladesh, from humid monsoon weather to sunny beach days, the Ultimate Ears Wireless Speaker Boom 4 is not just a speaker—it is a lifestyle companion. With its waterproof, drop-proof, and floatable design, long battery life, and extended Bluetooth range, the Boom 4 Portable Speaker By Ultimate Ears is engineered to keep the music playing wherever life takes you.

Iconic Design Refined for Modern Use

The Ultimate Ears BOOM 4 carries forward the instantly recognizable cylindrical design that made the BOOM series famous worldwide. This shape is not only stylish but also functional, allowing sound to project evenly in all directions. The speaker feels solid yet lightweight in hand, making it easy to carry, pack, or place in almost any environment.

The fabric covering is durable, dirt-resistant, and designed to handle everyday wear and tear without losing its premium look. Combined with a secure integrated loop, the Ultimate Ears Portable Bluetooth Speaker BOOM 4 is easy to hang, grab, or store. Whether it’s sitting on a table, hanging from a backpack, or placed near a pool, it looks as good as it sounds.

True 360-Degree Sound That Fills Every Space

One of the defining features of the Ultimate Ears Wireless Speaker Boom 4 is its true 360-degree sound output. Unlike traditional speakers that project audio forward, the BOOM 4 disperses sound evenly in all directions. This creates a more immersive listening experience where everyone hears the same balanced audio, no matter where they are positioned.

This makes the Boom 4 Portable Speaker By Ultimate Ears perfect for group settings such as parties, picnics, or family gatherings. Vocals remain clear, instruments stay detailed, and bass feels punchy without overpowering the mix. Whether you enjoy pop, rock, EDM, or podcasts, the sound profile remains consistent and engaging.

Deep, Accurate Bass Without Distortion

Bass performance is a major reason why people choose the Ultimate Ears BOOM 4. Despite its compact size, the speaker delivers deep and controlled bass that adds energy to music without sacrificing clarity. The bass is tuned to feel powerful but balanced, ensuring it enhances the listening experience instead of dominating it.

This makes the Ultimate Ears Portable Bluetooth Speaker BOOM 4 suitable for both bass-heavy tracks and more delicate acoustic or vocal-focused content. Even at higher volumes, distortion is minimized, allowing you to enjoy loud music without losing sound quality.

Built for Adventure: Waterproof, Drop-Proof, and Floatable

Durability is at the core of the Ultimate Ears Wireless Speaker Boom 4. Designed to handle real-life conditions, it is fully waterproof and capable of surviving splashes, rain, and even submersion in water. The speaker also floats, making it an excellent choice for poolside use, beach trips, or boat outings.

In Bangladesh, where weather conditions can change quickly, having a waterproof Bluetooth speaker is essential. Whether you are caught in a sudden rain shower or enjoying music near water, the Boom 4 Portable Speaker By Ultimate Ears keeps playing without interruption.

The drop-resistant construction ensures that accidental falls do not damage the speaker, making it ideal for outdoor adventures, travel, and everyday use.

Long-Lasting 15-Hour Battery for All-Day Music

Battery life is a key advantage of the Ultimate Ears BOOM 4. With up to 15 hours of playtime on a single charge, this speaker easily supports full-day listening sessions. From morning workouts to evening hangouts, the music keeps going without frequent recharging.

This long battery life makes the Ultimate Ears Portable Bluetooth Speaker BOOM 4 especially useful for travel, outdoor events, and extended use at home. You can focus on enjoying your music instead of worrying about battery levels.

Extended 147-Foot Bluetooth Range for True Wireless Freedom

The Ultimate Ears Wireless Speaker Boom 4 offers an impressive wireless range of up to 147 feet (45 meters). This allows you to move freely around your space without losing connection or experiencing dropouts.

This extended range is perfect for outdoor use, large rooms, or social gatherings where your phone may not always stay close to the speaker. The Boom 4 Portable Speaker By Ultimate Ears delivers stable, reliable Bluetooth performance that enhances convenience and usability.

Magic Button for One-Touch Control

One of the most user-friendly features of the Ultimate Ears BOOM 4 is the Magic Button. This physical button allows you to play, pause, and skip tracks directly from the speaker without reaching for your phone.

With compatible streaming services, you can even set up one-touch playlists through the companion app. This makes the Ultimate Ears Portable Bluetooth Speaker BOOM 4 incredibly convenient for workouts, parties, or moments when your phone is not easily accessible.

Expandable Sound with PartyUp Multi-Speaker Pairing

For those who want bigger sound, the Ultimate Ears Wireless Speaker Boom 4 supports PartyUp multi-speaker pairing. Using the Ultimate Ears BOOM app, you can connect multiple compatible speakers to create a louder, more immersive sound experience.

This feature is ideal for parties, events, or large gatherings where one speaker may not be enough. The Boom 4 Portable Speaker By Ultimate Ears can grow with your needs, making it a flexible long-term investment.

Customizable EQ for Personalized Listening

Sound preferences vary, and the Ultimate Ears BOOM 4 understands that. Through the companion app, users can choose from preset EQ modes or create a custom sound profile. This allows you to adjust bass, mids, and highs according to your taste or environment.

Whether you are listening indoors, outdoors, or in a noisy setting, the Ultimate Ears Portable Bluetooth Speaker BOOM 4 adapts to deliver the best possible audio experience.

Sustainable Design with Recycled Materials

Sustainability is an important consideration for modern consumers, and the Ultimate Ears Wireless Speaker Boom 4 reflects this commitment. A significant portion of the speaker’s plastic components is made from post-consumer recycled materials.

This eco-conscious approach reduces environmental impact while maintaining durability and performance. For environmentally aware users in Bangladesh, the Boom 4 Portable Speaker By Ultimate Ears offers premium sound with responsible design.

Perfect for Indoor and Outdoor Use in Bangladesh

The Ultimate Ears BOOM 4 is well-suited to the lifestyle and climate of Bangladesh. Its waterproof design handles monsoon rains, while its rugged build withstands outdoor adventures. The long battery life and strong Bluetooth range make it equally useful at home, in the office, or on the go.

From rooftop gatherings in Dhaka to beach trips in Cox’s Bazar or quiet evenings indoors, the Ultimate Ears Portable Bluetooth Speaker BOOM 4 fits seamlessly into everyday life.

Why Choose the Ultimate Ears BOOM 4 Over Other Speakers

What sets the Ultimate Ears Wireless Speaker Boom 4 apart is its balance of sound quality, durability, and usability. While many portable speakers excel in one area, BOOM 4 delivers consistent performance across all aspects.

Its 360-degree sound ensures immersive audio, its rugged design guarantees reliability, and its smart features enhance convenience. The Boom 4 Portable Speaker By Ultimate Ears is not just a speaker—it is a dependable audio solution designed to last.

Ideal for Music, Podcasts, and Everyday Listening

The Ultimate Ears BOOM 4 is versatile enough to handle various types of audio content. Music sounds energetic and full, podcasts remain clear and intelligible, and spoken audio is easy to understand even in noisy environments.

This makes the Ultimate Ears Portable Bluetooth Speaker BOOM 4 suitable for entertainment, productivity, and relaxation alike.

A Long-Term Investment in Quality Audio

Choosing the Ultimate Ears Wireless Speaker Boom 4 means investing in a speaker that will serve you for years. Its durable construction, strong battery performance, and expandable features ensure long-term value.

Instead of frequently upgrading, users can rely on the Boom 4 Portable Speaker By Ultimate Ears as a consistent audio companion that adapts to changing needs.

Final Thoughts on Ultimate Ears BOOM 4

The Ultimate Ears BOOM 4 represents the perfect blend of power, portability, and resilience. With its immersive 360-degree sound, deep bass, long battery life, and rugged waterproof design, it stands out as one of the best portable Bluetooth speakers available today.

For users in Bangladesh looking for a reliable, high-quality wireless speaker that performs equally well indoors and outdoors, the Ultimate Ears Portable Bluetooth Speaker BOOM 4 is a smart and future-proof choice. Whether you are an adventurer, a music lover, or someone who values dependable technology, the Ultimate Ears Wireless Speaker Boom 4 delivers an audio experience that goes wherever you do.

FAQs

Q1. What makes the Ultimate Ears BOOM 4 different from other portable Bluetooth speakers available in Bangladesh?
The Ultimate Ears BOOM 4 stands out because it delivers powerful 360-degree sound that spreads evenly in every direction, unlike standard speakers that project audio from one side. It is built for adventure with a waterproof and drop-resistant design, making it ideal for Bangladeshi weather and outdoor use. The long battery life, strong Bluetooth range, and premium sound balance make it a reliable choice for users who want durability without sacrificing audio quality.

Q2. Is the Ultimate Ears BOOM 4 suitable for outdoor use such as travel, picnics, or beach trips?
Yes, the Ultimate Ears BOOM 4 is specifically designed for outdoor lifestyles. Its rugged body can handle splashes, rain, and accidental drops, making it perfect for trips to the beach, rooftop parties, or camping. The strong wireless range allows you to move freely while keeping music playing smoothly. This makes it a popular outdoor Bluetooth speaker choice for users who enjoy music on the go.

Q3. How long does the battery last on the Ultimate Ears BOOM 4 during regular use?
The Ultimate Ears BOOM 4 offers up to 15 hours of battery life on a single charge, depending on volume level and usage. This long-lasting performance is ideal for day-long use, whether you’re traveling, hosting a gathering, or listening at home. Users in Bangladesh appreciate not having to recharge frequently, especially during outdoor activities or power interruptions.

Q4. Can the Ultimate Ears BOOM 4 be used indoors as a home or bathroom speaker?
Absolutely, the Ultimate Ears BOOM 4 works very well indoors. Its balanced sound makes it suitable for bedrooms, living rooms, and even bathrooms. Because it is waterproof, it can safely be used as a bathroom Bluetooth speaker without worrying about moisture or splashes. The 360-degree sound ensures consistent audio quality throughout the room, even when placed in a corner.

Q5. Does the Ultimate Ears BOOM 4 support pairing with other speakers for louder sound?
Yes, the Ultimate Ears BOOM 4 supports multi-speaker pairing through the Ultimate Ears BOOM app. You can connect it with other compatible Ultimate Ears speakers to create a louder and more immersive sound experience. This feature is ideal for parties and events where you want surround sound-style audio. It’s especially useful for users looking for a loud Bluetooth speaker setup.

Q6. How easy is it to control music on the Ultimate Ears BOOM 4 without using a phone?
The Ultimate Ears BOOM 4 features a convenient Magic Button that allows you to play, pause, and skip tracks directly from the speaker. You can also set up one-touch playlists from popular streaming apps. This hands-free control is very practical during workouts, cooking, or outdoor activities, making the speaker user-friendly even when your phone isn’t nearby.

Q7. Is the Ultimate Ears BOOM 4 compatible with both Android and iOS devices?
Yes, the Ultimate Ears BOOM 4 is fully compatible with both Android and iOS devices. It connects easily via Bluetooth and works seamlessly with popular music streaming platforms. This cross-platform compatibility makes it a great choice for households with multiple device types and for users in Bangladesh who frequently switch between Android phones and iPhones.

Q8. What type of sound quality can I expect from the Ultimate Ears Portable Bluetooth Speaker BOOM 4?
The Ultimate Ears Portable Bluetooth Speaker BOOM 4 delivers rich, clear audio with deep bass and balanced mids and highs. Its 360-degree sound design ensures that music feels full and immersive, whether you’re listening alone or with friends. This makes it suitable for all music genres, from bass-heavy tracks to podcasts and vocals.

Q9. Is the Ultimate Ears Wireless Speaker Boom 4 a good option for long-distance Bluetooth connectivity?
The Ultimate Ears Wireless Speaker Boom 4 offers an impressive Bluetooth range of up to 45 meters (147 feet). This allows you to move around freely without losing connection or sound quality. It’s especially useful for outdoor use, large rooms, or gatherings where your phone may not stay close to the speaker at all times.

Q10. Why should Bangladeshi customers consider the Boom 4 Portable Speaker by Ultimate Ears as a long-term investment?
The Boom 4 Portable Speaker by Ultimate Ears is built for durability, long battery life, and consistent performance. Its waterproof body, strong wireless range, and premium sound quality make it suitable for both everyday use and special occasions. For Bangladeshi customers looking for a reliable portable Bluetooth speaker, it offers excellent value, longevity, and versatile use across different environments.