soundcore Boom Go 3i Bluetooth Speaker

soundcore Boom Go 3i

The soundcore Boom Go 3i is a compact Bluetooth speaker for travel, cycling, camping and everyday listening where portability and outdoor durability matter.

Despite its palm-size design, it combines 15W sound with IP68 protection, a flexible mounting strap, customizable lighting and a built-in emergency power bank.

Key Features

• 15W output with BassUp 2.0 and up to 92dB peak loudness
• Up to 24 hours of playback in BassUp mode at 50% volume with lights off
• IP68 dust and water resistance
• Tested for drops from up to 1m
• Two-in-one silicone strap for carrying or mounting
• Music-synced and ambient lighting modes
• 4,800mAh battery with emergency phone charging
• TWS pairing and Auracast broadcasting

Main Feature Sections

Compact sound: A 15W acoustic system and BassUp 2.0 deliver stronger output than the speaker's compact dimensions suggest.

Built for outdoor use: IP68 protection and tested 1m drop resistance make it better suited to active use around dust, rain and water.

Flexible carrying: The silicone strap switches between a carry loop and a mounting point for a bag or bicycle.

Power when needed: The internal battery can provide emergency charging to a connected phone through the USB-C port.

Technical Specifications

• Model: D5103010
• Output power: 15W
• Peak loudness: Up to 92dB
• Audio enhancement: BassUp 2.0
• Product weight: 380g
• Drop resistance: Tested up to 1m

Battery and Charging

• Battery capacity: 4,800mAh
• Playback: Up to 24 hours at 50% volume in BassUp mode with lights off
• Eco playback: Up to 40 hours at 50% volume with lights off
• High-output playback: Approximately 6 hours at 100% volume with lights and BassUp enabled
• Reverse charging: Emergency phone charging supported

Connectivity

• Bluetooth: 6.0
• Stereo pairing: TWS with two compatible Boom Go 3i speakers
• Multi-speaker audio: Auracast support
• Dual-device connection: Supported outside TWS and Auracast modes

Water Resistance

• Rating: IP68