soundcore Boom 3i Floating Portable Bluetooth Speaker with BaseUp

SOUNDCORE AUDIO

soundcore is a globally recognised audio brand known for delivering high-quality wireless sound solutions across earbuds, headphones, and speakers. Trusted by millions of users worldwide, soundcore products have received international recognition through major industry events including CES, IFA, and innovation awards. With advanced acoustic engineering, certified audio performance, and rigorous testing standards including TÜV Rheinland certifications, soundcore continues to develop reliable audio technology designed for everyday listening, travel, fitness, and entertainment use.

ABOUT THE PRODUCT

The soundcore Boom 3i is a portable Bluetooth speaker designed for rugged outdoor environments and water-based activities. It delivers 50W output with BassUp 2.0 to enhance low-frequency sound while maintaining clarity. The speaker features IP68 waterproof and dustproof protection and is built to float upright with forward-facing audio during use on water. With up to 16 hours of playtime and a compact design, it supports extended outdoor use. Additional features include app-based controls, emergency alarm, voice amplifier, and a detachable strap for easier transport.

KEY FEATURES

• 50W Output Power: Provides balanced sound output with enhanced bass using BassUp 2.0 technology.
• Floating Playback: Designed to stay upright and maintain forward-facing sound while on water.
• IP68 Protection: Fully waterproof and dustproof construction supports use in harsh outdoor conditions.
• 16 Hour Playtime: Enables extended listening without frequent recharging.
• Built-in Utility Features: Includes emergency alarm, voice amplifier, and Buzz Clean functionality.

BEST USE CASES

• Outdoor Activities: Suitable for camping, hiking, and general outdoor use due to rugged build.
• Water Environments: Floating playback supports use at the beach, pool, or during water activities.
• Travel: Compact size and detachable strap support portability.
• Group Listening: TWS pairing allows connection with another speaker for stereo sound.
• Safety Situations: Emergency alarm feature provides audible alert in outdoor scenarios.

CORE SPECIFICATIONS

• Model Number: D5100
• Product Type: Portable Bluetooth Speaker
• Output Power: 50W
• Audio Technology: BassUp 2.0
• Bluetooth Version: 5.3
• Playtime: 16 Hours
• Charging Type: USB-C
• Waterproof Rating: IP68
• Dust Protection Rating: IP68
• Floatable Capability: Floating Playback, Stays Upright
• Connectivity Options: Bluetooth, TWS
• Special Features: Emergency Alarm, Voice Amplifier, Buzz Clean, App Control

PRODUCT WEIGHT & DIMENSIONS

• Dimensions (L x W x H): 21cm x 8.5cm x 7.85cm
• Weight: 0.780kg

HOW TO USE

Power on the speaker and connect via Bluetooth through your device. Use the app or onboard controls to adjust sound settings and activate features such as BassUp or emergency functions.

What's in the box
1 x soundcore Boom 3i 50W Compact Outdoor Portable Speaker
1 x Detachable Strap
1 x USB-C to USB-C Cable 0.6m
1 x Quick Start Guide