Soundcore Boom 3i Portable Speaker

Soundcore Boom 3i Portable Speaker

Industry-First Floating Playback

Stays upright and sound-forward, even in waves. No distortion, no sinking—just loud, clear audio for kayaking, pool parties, and every water adventure.

IP68 Waterproof and Dustproof

Built to survive the elements, this bluetooth speaker is fully waterproof and dust-tight. The ultimate outdoor speaker.

5x Saltwater-Resistant & Ultra-Durable

Built for extremes—5x saltwater-resistant against sea, sweat, and spray. Drop-tested from 3.28 ft (1 M). Perfect for beach days and boat rides, with no rust or corrosion. Tougher than most rugged outdoor speakers.

Double the Bass with BassUp 2.0

Pushes 50W of powerful sound with bass as deep as 56Hz. BassUp 2.0 and DSP tech deliver punchy lows and crisp highs. Serious audio performance in a compact portable speaker.

Smart Features and 16H Playtime

Get 16 hours of nonstop play and full control via app. Comes with Voice Amplifier, Emergency Alarm, Buzz Clean, and a detachable strap for hands-free fun—everything you need in reliable outdoor speakers.

Compact Water‑Bottle Size for Portability

About the size of a water bottle, Boom 3i slips into your backpack, clips to your gear, and fits comfortably in one hand for grab‑and‑go adventures.

What are the benefits of Soundcore Speaker ?

• Floats on water for clear, distortion-free audio

• IP68 waterproof & dustproof for all-weather use

• Durable & saltwater-resistant for beach and outdoor adventures

• 50W sound with BassUp 2.0 for deep, punchy audio

• 16-hour battery life for all-day play

• Smart app features: Voice Amplifier, Emergency Alarm

• Compact, portable design fits in hand or backpack

Tabletop Mount

Metal, Plastic

Outdoor

Bass Boost, Dustproof, LED Light, Stereo Pairing, Waterproof

Outdoor

Smartphone, Tablet, Laptop

2.0

Yes

100 M

App

Bluetooth

Battery Powered

Waterproof

Dynamic Driver

100 M

Rectangular Prism