Soundcore Boom 3i Outdoor Bluetooth Speaker – Floating Waterproof Portable Speaker with 50W BassUp™ Sound & 16H Battery

The Soundcore Boom 3i Outdoor Bluetooth Speaker is a rugged portable speaker designed for outdoor adventures, water activities, beach trips, camping, and travel. Featuring industry-first floating playback technology, the speaker is engineered to remain upright and project sound forward while floating on water.

Built with IP68 waterproof and dustproof protection, saltwater resistance, and impact-tested durability, the Boom 3i is designed for demanding outdoor environments. The compact water-bottle-sized design combines portability with 50W audio performance powered by BassUp™ 2.0 technology and smart app-enabled features.

Key Features

• Portable outdoor Bluetooth speaker
• Industry-first floating playback design
• Floats upright while projecting sound forward
• 50W audio output with BassUp™ 2.0
• Deep bass performance down to 56Hz
• IP68 waterproof and dustproof rating
• Saltwater-resistant construction
• Ultra-durable outdoor-ready design
• Up to 16 hours of battery life
• Smart app control features
• Compact water-bottle-sized form factor
• Includes detachable carrying strap
• Designed for beach, pool, camping, boating, and outdoor use

Quick Specs

• Brand: Soundcore
• Model: Boom 3i
• Product Type: Portable Bluetooth Speaker
• Audio Output: 50W
• Bass Technology: BassUp™ 2.0
• Waterproof Rating: IP68
• Dustproof: Yes
• Saltwater Resistant: Yes
• Maximum Playtime: Up to 16 Hours
• Connectivity: Bluetooth
• Portability: Water-Bottle Size
• Outdoor Use: Yes

Audio Features

50W Sound Output

• Powerful 50W speaker system
• DSP-enhanced sound processing
• Designed for punchy bass and clear highs

BassUp™ 2.0 Technology

• Enhanced low-frequency performance
• Bass response down to 56Hz
• Designed for outdoor audio performance

Durability Features

Floating Playback Design

• Floats upright in water
• Sound projects forward while floating
• Designed for pools, lakes, and water activities

Waterproof & Dustproof Protection

• IP68-rated protection
• Fully waterproof construction
• Dust-tight outdoor design

Saltwater Resistance

• Engineered for beach and marine environments
• Designed to resist corrosion from saltwater exposure
• Suitable for boating and coastal outdoor use

Impact Durability

• Drop-tested from 3.28 ft (1 meter)
• Rugged portable construction

Smart Features

• Smart app control support
• Voice Amplifier function
• Emergency Alarm feature
• Buzz Clean functionality
• Detachable strap for carrying convenience

Ideal For

• Beach trips
• Pool parties
• Kayaking and boating
• Camping and hiking
• Outdoor workouts
• Backyard gatherings
• Travel and portable music use
• Water sports activities

Use Cases

• Suitable for outdoor music playback
• Designed for poolside and beach environments
• Useful for camping, boating, and adventure travel
• Works well for portable everyday listening
• Appropriate for wet and rugged outdoor conditions

Why It Stands Out

The Soundcore Boom 3i combines floating playback capability with IP68 waterproof durability, saltwater resistance, and powerful 50W sound output. Its compact size, long battery life, and BassUp™ 2.0 technology help create a portable outdoor speaker designed specifically for active outdoor and water-based environments.

Package Includes

• Soundcore Boom 3i Bluetooth Speaker
• Detachable Carrying Strap
• Charging Accessories
• User Documentation

FAQs

Does the speaker float in water?

Yes. The Boom 3i is designed to float upright while projecting sound forward.

Is the speaker waterproof?

Yes. It carries an IP68 waterproof and dustproof rating.

How long does the battery last?

The speaker provides up to 16 hours of playtime.

Is the speaker suitable for saltwater environments?

Yes. It is designed with enhanced saltwater resistance for beach and marine use.

How much audio power does it provide?

The speaker delivers 50W sound output.

Does it support app control?

Yes. The Boom 3i supports smart app features and controls.

Is the speaker portable?

Yes. Its compact design is approximately the size of a water bottle for easier carrying and travel.