Anker Soundcore Boom Go 3i - Portable Bluetooth Speaker

The Anker Soundcore Boom Go 3i Portable Bluetooth Speaker is designed to deliver powerful sound in an ultra-compact, palm-size design. A 15W audio output and up to 92 dB peak loudness are provided, while BassUp 2.0 technology is used to produce deeper, punchier bass. Strong audio performance can therefore be enjoyed without sacrificing portability, making the speaker suitable for travel, camping, poolside entertainment, cycling, and everyday outdoor use.

Up to 24 hours of playtime can be provided on a single charge, while the exact remaining battery level can be viewed through the real-time battery display. Outdoor versatility is further supported by a 2-in-1 mount strap, IP68 waterproof and dustproof protection, and tested 1-meter drop protection. Music-synced lighting is also included, with multiple reactive and ambient lighting modes that can be customized to suit different environments.

For additional convenience during outdoor activities, the Boom Go 3i can also be used as an emergency power bank. A connected phone can be charged when additional battery power is needed, helping both music playback and essential mobile devices stay powered during trips, gatherings, and outdoor adventures.

Key Features

15W Powerful Sound with BassUp 2.0

Powerful audio is delivered through a 15W output, with peak loudness reaching 92 dB. BassUp 2.0 technology is used to strengthen low frequencies, allowing deep and punchy bass to be produced from the compact speaker.

Palm-Size Portable Design

An ultra-compact, palm-size form factor is provided for convenient portability. The speaker can easily be carried during outdoor activities without taking up significant space.

Up to 24 Hours of Battery Life

Up to 24 hours of playtime can be provided from a single charge, allowing music to be enjoyed throughout extended outdoor activities, trips, and gatherings.

Real-Time Battery Display

The remaining battery level can be checked through the real-time power display, allowing charging to be planned before the battery becomes low.

2-in-1 Mount Strap

A dual-slot strap is included and can be transformed between clip mode and strap mode. It can be attached to a backpack or bike or used as a convenient holding strap. Soft, tear-resistant silicone is used for added durability.

IP68 Waterproof and Dustproof Protection

The speaker is IP68 certified, providing complete dust and waterproof protection for demanding outdoor environments, including poolside activities, camping, and travel.

1-Meter Drop Protection

Durability is increased through tested resistance against drops of up to 1 meter (3.28 ft), helping the speaker withstand everyday outdoor use.

Music-Synced Light Show

A customizable lighting system is included with 6 music-reactive modes that synchronize with the beat. An additional 8 ambient lighting modes are provided for setting the atmosphere, while customizable color options allow the lighting experience to be personalized.

Emergency Power Bank

The speaker can also function as a portable emergency charger. An iPhone 17 can be charged from 0% to 40% in approximately 1 hour, providing additional power when access to a charger is limited.

Specifications

Brand: Anker Soundcore
Model: Boom Go 3i
Product Type: Portable Speaker
Audio Output: 15W
Peak Loudness: 92 dB
Bass Technology: BassUp 2.0
Battery Life: Up to 24 hours of playtime
Battery Display: Real-time power display
Mounting System: 2-in-1 dual-slot mount strap
Strap Modes: Clip Mode / Strap Mode
Strap Material: Soft, tear-resistant silicone
Water & Dust Resistance: IP68
Drop Protection: Up to 1 meter (3.28 ft)
Music-Reactive Lighting: 6 modes
Ambient Lighting: 8 modes
Lighting Colors: Customizable
Power Bank Function: Yes
Emergency Phone Charging: iPhone 17 from 0% to 40% in approximately 1 hour

Conclusion

The Anker Soundcore Boom Go 3i combines compact portability with 15W powerful sound, BassUp 2.0, up to 24-hour battery life, IP68 protection, drop resistance, customizable lighting, and an emergency power bank function. With its versatile 2-in-1 strap and rugged construction, it is well suited for camping, cycling, pool parties, travel, backyard gatherings, and everyday portable listening.