Loading...

Soundcore Boom Go 3i Portable Bluetooth Speaker - Black (D5103010)

D5103010
Soundcore Boom Go 3i Portable Bluetooth Speaker in a sleek black colour
$169
NOT CURRENTLY AVAILABLE ONLINE
Spend $500 or more on selected products and get 10% of your purchase price in Harvey Norman Bonus Gift Cards*
Bonus Gift Card amount is indicative only, and is subject to terms and conditions being met. Exclusions apply. Offer ends 11.59pm, Sunday 7 June 2026.
Click for full terms & conditions.
Spend $500 or more on selected products and get 10% of your purchase price in Harvey Norman Bonus Gift Cards*

Excludes Miele whiteware/cookware, NEFF, mobile phone contracts, mobile phone prepay vouchers, gaming subscriptions, gaming card activations, gaming currency, delivery, installation, Ministry of Social Development (Fisher & Paykel) orders, replacement products under your Product Care or DeviceCover plan, Gift Cards & Commercial purchases. 

Harvey Norman Bonus Gift Cards are issued on receipt of goods and expire 36 Months from date of issue. Bonus gift cards are not redeemable for cash and cannot be used in the transaction in which it is issued. If goods are refunded, then the gift card must be returned (if unused) or the value of the gift card will be deducted from the refunded amount. See www.harveynorman.co.nz/gift-card-terms-and-conditions.html or in store for terms, conditions and exclusions.

Offer ends 11.59pm, Sunday 7 June 2026.

Description

Bring the party everywhere with the Soundcore Boom Go 3i, a powerhouse of portable audio engineered to deliver massive, room-filling sound from a remarkably compact frame. Featuring JBL’s signature BassUp technology, this speaker transforms every beat into a deep, immersive experience that defies its modest size. Moreover, its rugged IP68 build ensures your music keeps playing whether you’re lounging poolside or trekking through the great outdoors. Plus, this unit packs seamless Bluetooth connectivity and all-day battery life, making it the ultimate companion for those who demand bold, high-fidelity audio on the move.

Key Features

  • Small in Size, Mighty in Power: Built to move, the Soundcore Boom Go 3i Portable Bluetooth Speaker ensures your favourite tracks hit just right, no matter where you are. It also packs 15W of power, 92 dB peak loudness, and BassUp 2.0 technology, delivering bold sounds and deep, punchy bass in a surprisingly portable package.
  • Match Your Mood: Pump up the party with this unit’s 6 dynamic reactive light modes or unwind in style using its 8 ambient light modes. You can even customise your own light colours to better suit your setup or vibe.
  • Robust Build: Soundcore’s Boom Go 3i is built to withstand the elements, thanks to its IP68 water and dust-resistant build. It is also made from soft, tear-resistant silicone to cushion it against minor knocks, drops, and bumps. In addition, this unit’s dual-slot strap can easily transform into a clip or strap, allowing you to attach, carry, or hang it on demand.
  • Pump up the Volume: Boost your tunes by pairing two speakers using TWS Pairing. You can also connect over 3 devices via Auracast to achieve a wider soundstage*.
  • Hands-free Convenience: Featuring a built-in omnidirectional microphone and a Voice Amplifier function, this Soundcore portable speaker lets you take crystal-clear calls on the go.
  • Practical Battery: Enjoy up to 24 hours of uninterrupted playtime, thanks to its Lithium-Ion battery. You can also borrow some power for your smartphone as this unit doubles as a portable charger.
  • Feature-Packed: In case of emergencies, this unit’s power button can be pressed 5 times to activate its 92 dB Alarm. It also has a Workout Timer, allowing you to count reps effortlessly. To top it off, this unit supports the Soundcore app, giving you access to additional handy functions.
  • Seamless Connection: The Bluetooth v5.4 support ensures a reliable connection from up to 10 metres away.

*Auracast supports connection with devices that adopt the open Auracast public protocol, but is not compatible with devices that use PartyCast.

Specifications
All Product Details
Brand Soundcore
Product Type Portable Bluetooth Speakers
Model Number D5103010
Colour Black
Speaker / Sound
Built-In Speakers Yes
Number of Speakers 1
Speaker Power Output 15W
Frequency Range 20 Hz - 20 kHz
Maximum SPL 92 dB
Sound Modes Standard, Bass Boost
Onboard Controls Power, Volume, Bluetooth, Light Control
Driver Type Full Range
Number of Driver 1
Woofer Type Passive Radiator Woofer
Audio
Audio File Format SBC, AAC
Microphone
Built-In Microphones Yes
Number of Microphones 1
Microphone Type Omnidirectional
Battery
Battery Type Lithium Ion (Li-ion)
Rechargeable Yes
Battery Indicator Yes
Battery Life Up to 24 hours
Charging
Charging Method USB Type-C, DC-In (Power Jack), MagSafe
Connectivity
Wired / Wireless Wireless
Wireless Range Up to 10m
Connectivity Type Bluetooth, Wi-Fi, ANT+, IR
Bluetooth Version v5.4
Maximum Paired Devices 1
Connection
USB Port USB Type-C
Other Connections Ports 3.5mm AUX
Durability
IP Rating IP68
Durability Feature Water-Resistant, Dust-Resistant, Splash-Resistant
Software / App Compatibility
App Enabled Yes
Compatible App Soundcore App
Compatible Mobile Operating System Apple iOS, Android OS, Windows Mobile
Temperature / Humidity
Operating Temperature 0°C to 40°C
Operating Humidity 5% to 95% non-condensing
Storage Temperature -20°C to 45°C
Storage Humidity 5% to 95% non-condensing
Dimensions
Product Width 10.2 cm
Product Depth 9.5 cm
Product Height 16.8 cm
Product Weight 0.38 kg
Warranty
Manufacturers 18 Months
Reviews

Expert Reviews


Customer Reviews


  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getContent, 301.28ms
  • REVIEWS, PRODUCT
  • bvseo-msg: HTTP status code of 404 was returned;
Delivery
Delivery

We aim to dispatch orders within 2 days. Delivery costs are calculated based on your location and the size of your order. Furniture may take up to 8 weeks to deliver as most products are made specifically for your order. Some Customer Direct products are shipped from overseas and may take longer to arrive. Some goods may take longer to deliver if a product is currently not in stock. A staff member will contact you where this occurs.

Easy returns

If you feel your product has failed a Consumer Guarantee (as defined by New Zealand Consumer Law) then don't worry you can easily return it to your local Harvey Norman store. We'll even pay for the postage if you live in an area where there is no store. Our returns policy covers any purchased item ( conditions apply).

What's in the box
  • 1 x Portable Bluetooth Speaker
  • 1 x USB-C to USB-A Charging Cable
  • 1 x 3.5mm AUX Audio Cable
  • 1 x User Manual
  • 1 x Quick Start Guide
Questions & Answers
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getContent, 303.9ms
  • QUESTIONS, PRODUCT
  • bvseo-msg: HTTP status code of 404 was returned;

Recommended for you

    Please confirm your selection

    Store Picker

    Travel Mode

    Stores