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Fish and Vibe

Camp and Groove

The Most Rugged Compact Speaker with Strong Bass

Industry-First Floating Playback

While other speakers tip or muffle, Boom 3i auto-corrects to stay upright and keep sound facing forward-even through waves.

Double the Bass

Exclusive bassup 2.0 amplifies every beat, delivering deep 56 Hz bass for a truly powerful listening experience.

Lab tests indicate that Boom 3i delivers a 3 dB increase in bass power within the voice frequency range (56 Hz-20 kHz) compared to the leading industry benchmark-resulting in twice the bass performance.

Upgrade to the latest firmware via the soundcore app for enhanced sound quality.

5x Saltwater-Resistant

Boom 3i is built for the elements-with a rugged casing and protective coating that defends against seawater, sweat, and salt spray. While typical speakers may rust in under 5 months, Boom 3i stays corrosion-free for up to 2 years of beach, boat, and seaside use.

Engineered to withstand 240 hours of salt spray-5x the industry average. Lab-tested to ASTM G85-equivalent conditions.

Versatile Detachable Strap

Clip it, sling it, or grab it and go. The secure,multi-use strap keeps it light and easy-wherever you take it.

Immersive: Stereo Sound

Pair two devices to split the channels and enjoy richer, fuller sound all around you.

Stay Loud, Stay Safe

In trouble? get loud. Press and hold the bassup button for 5 seconds to activate a 96 dB alarm. Clearly audible at up to 100 meters.

Be Heard Anywhere

Record a voice message and broadcast it to your friends when you're out in the wild.

Buzz Clean, Clearer Sound

Activate buzz clean through the app to shake off dust and debris, ensuring crystal-clear sound for every performance.

Total Control at Your Fingertips

Personalize your experience with EQ settings, Bassup 2.0, Buzz clean, Emergency alarm, voice amplifier, and lighting—all through the app. Firmware updates are also available in-app so you can enjoy the latest enhancements.

Pioneering Floating Playback

Stays upright and blasting crisp sound, even in waves. No distortion, no sinking, just loud, clear audio anywhere for you.

IP68 Waterproof and Dustproof Rating

Built to survive the elements, this bluetooth speaker is fully waterproof and dustproof wherever you take it.

5x More Saltwater Resistant and Ultra-durable

Built for extremes, Boom 3i is 5 times more saltwater resistant than other similar speakers to protect against sea, sweat, and spray and prevent rust and corrosion.

Double the Bass with BassUp 2.0

Enjoy 50W of powerful sound with bass as deep as 56 Hz. Bassup 2.0 and DSP technology deliver punchy lows and crisp highs for serious audio performance in a compact portable speaker.

Smart Features and 16-Hour Playtime

Features voice amplifier, Emergency alarm, Buzz clean, and a detachable strap for hands-free fun. Get 16 hours of nonstop play and full control of your listening with the soundcore app.

What's in the Box:

Detachable strap
USB-C to C cable (1.97 ft/0.6 m)

Product Features:

Most rugged portable speaker
Portable design

Price

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Soundcore Boom 3i Portable Bluetooth Speaker | Adventurer Black