soundcore Boom Go 3i Smart Wireless Portable Speaker - Blue

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 Go 3i is a palm-sized portable Bluetooth speaker designed for outdoor listening, camping, gatherings and everyday portable use. Its 15W output reaches a stated peak loudness of 92 dB, while BassUp 2.0 supports deeper bass reproduction. The IP68 rating and tested 1 m drop protection support use in demanding outdoor environments. A flexible silicone strap provides clip and carry configurations, while the built-in battery display shows the remaining charge level. The speaker also provides music-synchronised lighting, TWS pairing, Auracast connectivity, app controls and emergency phone charging through its 4,800mAh power bank.

KEY FEATURES

• 15W Sound Output: Delivers a stated 15W output with peak loudness of up to 92 dB.
  
• BassUp 2.0: Supports deeper and more pronounced bass from the compact speaker enclosure.
  
• Extended Playtime: Provides up to 24 hours in BassUp Mode or up to 40 hours in Eco Mode at 50% volume with the lights switched off.
  
• IP68 Protection: Provides verified dust and waterproof protection, together with tested resistance to drops of up to 1 m.
  
• Lighting and Power Bank: Includes six music-reactive light modes, eight ambient modes and a built-in 4,800mAh power bank for emergency phone charging.

BEST USE CASES

• Outdoor Activities: The IP68 rating, 1 m drop protection and flexible strap support portable use during outdoor activities.
  
• Camping: Extended playtime, a battery-level display and emergency phone charging support longer periods away from a power source.
  
• Poolside Listening: The IP68 waterproof rating supports use around water within the limits of the stated certification.
  
• Gatherings: Voice amplification and a 92 dB alarm provide additional functions for outdoor groups and shared activities.
  
• Stereo and Multi-Speaker Playback: TWS pairs two speakers for stereo sound, while Auracast supports connections with three or more compatible devices using the open Auracast public protocol.

CORE SPECIFICATIONS

• Product Type: Portable Bluetooth Speaker
  
• Official Product Name: Boom Go 3i
  
• Output Power: 15W
  
• Peak Loudness: 92 dB
  
• Audio Technology: BassUp 2.0
  
• Bluetooth Version: Bluetooth 6.0
  
• Playtime: Up to 40 hours at 50% volume with lights off in Eco Mode
  
• BassUp Mode Playtime: Up to 24 hours at 50% volume with lights off
  
• Maximum Output Playtime: Up to 6 hours at 100% volume with lights on in BassUp Mode
  
• Waterproof Rating: IP68
  
• Dust Protection Rating: IP68
  
• Drop Protection: Tested for drops of up to 1 m
  
• Battery Capacity: 4,800mAh
  
• Battery Display: Real-time battery-level display
  
• Lighting Features: 6 music-reactive modes, 8 ambient modes and customisable colours
  
• Stereo Pairing: TWS pairing for 2 speakers
  
• Multi-Speaker Connectivity: Auracast for 3 or more compatible devices
  
• Auracast Compatibility: Devices using the open Auracast public protocol
  
• PartyCast Compatibility: Not compatible
  
• Emergency Charging: Built-in power bank
  
• Voice Amplification: Supported through a connected phone using Bluetooth 6.0
  
• Emergency Alarm: 92 dB alarm stated to be audible from up to 50 m
  
• App Controls: EQ, BassUp 2.0, lighting, Workout Timer, Emergency Alarm and Voice Amplifier
  
• Strap Type: Flexible tear-resistant silicone strap
  
• Strap Modes: Clip mode and carry strap mode
  
• 
  Compatibility: Any smart device

PRODUCT WEIGHT & DIMENSIONS

Dimensions (L x W x H): 10.21 x 10.59 x 4.55 cm
Weight: 380 g

HOW TO USE

Power on the speaker and connect a supported device through Bluetooth 6.0 for audio playback. Use the Soundcore app to adjust supported EQ, BassUp 2.0, lighting, timer, alarm and voice amplification settings.

What's in the box
1 x soundcore Boom Go 3i Portable Speaker
1 x USB-C to USB-C Cable, 0.6 m
1 x Quick Start Guide