BOOM 3I

Bluetooth Speaker

Built for the Wild: Floats on Water, 2x Bass Power, and 50 W of Rugged Sound.

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 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 50 W of powerful sound with bass as deep as 56 Hz. 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.

• Power Input: 5 V ⎓ 3 A
• Battery Capacity: 2400 mAh / 10.95 V
• Audio Output Power: 50 W
• Speaker Driver: 1x Woofer, 1x Tweeter
• Charging Time: < 4H
• Playtime (varies by volume level and music content): Up to 16 Hours
• Waterproof and Dustproof Rating: IP68
• Bluetooth Version: 5.3
• Bluetooth Range: 30 m
• What's in the box: soundcore Boom 3i, Detachable Strap, Quick Start Guide, USB-C to USB-C Cable (0.6 m)