Anker Boom 3i Review: The Best Waterproof Floating Speaker for Outdoor Adventures
Looking for the best waterproof Bluetooth speaker that floats and cleans itself from dust or sand? Anker's latest release, the Soundcore Boom 3i, might just be the rugged speaker you’ve been searching for. Designed for beach lovers, swimmers, campers, and outdoor enthusiasts, this new speaker is making waves thanks to its IP68 waterproof rating, floatable build, and unique self-cleaning vibration feature. Whether you're hanging poolside, kayaking, or heading to a dusty festival, the Boom 3i delivers powerful sound, practical durability, and convenience in one portable package.
Built to Conquer Sand, Salt, and Splash
Anker’s Soundcore Boom 3i isn’t your average wireless speaker. Engineered with an IP68 water and dust resistance rating, it handles complete submersion and dusty terrain with ease. But what sets this model apart is its innovative Buzz Clean mode, which vibrates the speaker to physically shake off trapped particles like sand and fine dust. Add to that a corrosion-resistant coating that protects it from saltwater damage for up to two years, and you’ve got a speaker built for real-world abuse.
Outdoor audiophiles often search for a speaker that can handle both elements and entertainment — and Boom 3i overdelivers. It’s an ideal investment for campers, beachgoers, hikers, and travelers looking for outdoor Bluetooth speakers with high durability and long-term reliability.
Floats Upright—And Keeps Playing Music in Water
Another standout feature of the Boom 3i is its float-and-play design. This speaker doesn’t just survive a dip in the lake — it floats upright, ensuring the audio drivers remain above water and keep playing without distortion. Whether it's drifting beside you in the pool or bobbing on a calm river, it’s always ready to keep the party going.
For fast-flowing streams or open water adventures, the included detachable strap can even be weighed down to function as a DIY anchor. That’s a thoughtful detail for users who love paddleboarding, kayaking, or floating under the sun without worrying about losing their tunes.
High-Volume Sound, LED Party Lights, and Emergency Features
Behind the rugged shell is a powerful audio system capable of pumping out 96dB of rich, clear sound — plenty loud for outdoor gatherings. Want to bring visual flair to your campfire or pool party? LED lights on both ends of the speaker sync to your music or can act as ambient light sources. It’s not just functional — it’s festive.
For safety-conscious users, the Boom 3i doubles as an emergency alert system. One mode emits a loud alarm signal, while another turns your phone into a megaphone via the Soundcore app — perfect for group hikes or signaling help from a distance.
Decent Battery Life With Room for Optimization
Battery life clocks in at a modest 16 hours at 50% volume, but actual use time will vary depending on your bass settings and light usage. It’s not the longest-lasting speaker out there — competitors like JBL Charge 5 or Ultimate Ears MEGABOOM may stretch playtime further — but the Boom 3i balances longevity with rich features.
If battery life is your top concern, you might consider a powerbank-compatible speaker instead. However, if versatility, rugged design, and waterproof performance rank higher on your list, the Boom 3i won’t disappoint.
Price and Availability
Currently available through Soundcore’s Canadian online store for $189.99 CAD (approx. $139 USD), the Boom 3i hasn’t yet launched on the US site, but is expected to roll out soon. Given the features, it falls into the mid-range Bluetooth speaker category — competing well with brands like Bose, Sony, and JBL in both value and toughness.
Final Verdict: Should You Buy the Anker Boom 3i?
If you're looking for a wireless waterproof speaker that does more than just play music — one that floats, cleans itself, lights up, and even serves emergency needs — then the Anker Soundcore Boom 3i is worth every penny. It's built to endure sand, salt, water, and drops without skipping a beat, literally.
While its battery life isn't groundbreaking, everything else about the Boom 3i — from the buzz-clean feature to floating sound output — makes it a standout speaker for the modern outdoor lifestyle. This is the kind of audio gear designed for real-life adventures, not just patio playlists.
Key Features at a Glance:
Want to enhance your adventures with a speaker that won’t quit? Anker’s Boom 3i is now setting the standard for durable, feature-packed outdoor Bluetooth speakers. Stay tuned for its wider US release and get ready to bring your playlist anywhere — land or water.
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