Nothing Stops the Adventure

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.

Note 1: 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.

Note 2: 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.

Note: 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.