Description
Check out the video:
Carry Less. Hear More
Boom Go 3i delivers a massive 15W output and hits volumes up to 92 dB. Experience clear, dynamic sound that defies its compact size.
- 15W sound
- 92 dB loudness
24 Hours of Playtime
From background ambience to party beats, Boom Go 3i adapts to your day.
- 40H at 50% volume, lights off, eco mode
- 24H at 50% volume, lights off, bassUp mode
- 6H at 100% volume, lights on, bassUp mode
Playtime data was obtained from soundcore lab testing using the default EQ. Actual playtime varies by audio content.
Carry Your Sound Everywhere
Clip it, carry it, or hang it-Boom Go 3i adapts to any moment with dual mounting options and a flexible silicone strap.
Lights That Dance to Your Music
6 dynamic modes synced to every beat. 8 ambient modes to set the perfect mood. Or better yet, create your own vibe! Customize light colors to match your mood.
Stay Connected with Emergency Charging
Acts as your outdoor lifeline. The built-in 4,800mAh power bank keeps your phone charged for maps, calls, and photos when it matters most.
In soundcore lab testing, the speaker powered an iPhone 17 up to 63% on a full charge, and 0% to 40% in 60 minutes. Actual charging speed may vary by device type and usage conditions.
Pair for Stereo Sound and Shared Moments
Pair 2 speakers in TWS mode for stable, immersive stereo. Connect 3+ devices via Auracast for a wider soundstage.
Auracast supports connection with devices that adopt the open Auracast public protocol but is not compatible with devices that use PartyCast.
Safety for Every Adventure
Press the power button 5 times to trigger a 92 dB alarm—loud enough to be heard 50 meters away.
Voice Amplification That Carries
Connect your phone to the speaker via Bluetooth 6.0. Your voice is amplified, so friends can hear you clearly from a distance-perfect for outdoor gatherings.
Total Control at Your Fingertips
Personalize your experience with EQ settings, BassUp 2.0, lighting, Workout Timer, Emergency Alarm, and Voice Amplifier—all through the app.
Palm-Size, 15W Powerful Sound with BassUp 2.0
This ultra-compact portable speaker packs 15W powerful output and 92 dB peak loudness. BassUp 2.0 technology produces deep, punchy bass that defies its small size—no more sacrificing sound quality for portability.
24-hour Battery with Battery Display
This portable speaker delivers 24 hours playtime on a single charge—perfect for outdoor activities from sunrise to sunset. Plus, the real-time power display shows the exact battery level so you never get caught off guard by low power.
2-in-1 Mount Strap for Versatile Outdoor Use
Dual-slot strap transforms between clip mode (attach to backpack/bike) and strap mode (for holding). Made of soft, tear-resistant silicone, it attaches securely and is a versatile option for any outdoor scenario.
IP68 Waterproof + 1-Meter Drop Protection
As a rugged waterproof speaker, Boom Go 3i is certified IP68 for complete dust and waterproof protection. Plus, it's been tested to withstand drops of up to 1 meter (3.28 ft). Take this durable waterproof speaker anywhere worry-free!
Music-synced Light Show
6 music-reactive modes that sync with your beats, 8 ambient lighting modes for mood setting, plus customizable color options—perfect for pool parties, camping nights, and backyard hangouts with your portable speaker.
Emergency Power Bank
Doubles as a portable charger for outdoor adventures. It can charge an iPhone 17 from 0% to 40% in about 1 hour. Keep your music and phone alive in critical moments.
What's in the Box:
- USB-C to C cable (1.96 ft/0.6 m)
Product Features:
- Born to boom, built to move
- Palm-size, punchy sound
- Extreme durability
- Two strap modes for flexible use
- Tws pairing
- Reverse charge
- RGB light show
Specifications
-
Brand
- Soundcore
Warranty
-
Warranty
- 12 months
Dimensions
-
Weight
- 0.38 kg
-
Width
- 102 mm
-
Depth
- 45 mm
-
Height
- 106 mm
Battery & Power
-
Battery Life
- 24 Hours
General
-
Product Type
- Bluetooth Speaker
-
Product Colour
- Black
-
Product Category
- TV & Audio
Power
-
Power Source
- Battery
-
Power
- 15 W
Audio & Docking Special Features
-
Additional Features
- Alarm
- Portablility
Bluetooth Speaker Filter
-
Battery Life
- 24 Hrs
-
Speaker Features
- Waterproof
- Bluetooth
-
Speaker Colour (Single Colours only)
- Black
Delivery & Returns
Delivery
We offer a comprehensive nationwide (Republic of Ireland only) delivery service; we aim to deliver all orders as quickly as possible.
| Item Type | Delivered In | Delivered By |
|---|---|---|
| Small Items | 3 - 5 Working days | DPD |
| Large Electrical Items | 3 - 5 Working days | Independent transport company |
| Furniture & Bedding | 3 - 5 Working days | Independent transport company |
| Clearance Items | 5 - 7 Working days | Independent transport company |
| Harvey Norman Customer Direct | Please refer to each individual product description page for accurate lead times. | |
Please note: Delivery times for rural areas may vary depending on routes and availability. If you have ordered any products that involve a lead time, are customised, or made to measure, we will contact you to discuss delivery. For more information regarding delivery and associated costs, please click here.
Free Click & Collect In Store
Can’t wait for delivery or don’t want to pay additional delivery charges? It’s incredibly simple to collect your online order in store and get your hands on your product quickly and easily. Simply select the Click & Collect option and head to your nearest Harvey Norman store to collect your order.
During checkout, select “Click & Collect” and select your preferred store.
After your order is placed, you will receive an order acknowledgement email with your order number.
Once the store has confirmed your order and reserved the stock, you will receive an email to inform you that your order is “Ready for collection”. If you want to use "Contactless Click & Collect" select this option on this email.
Bring your order number to the store you selected for Click & Collect, along with photo ID and the credit card you used to make the order.
Speak to one of our staff and your order should be processed in minutes.
If availing of Contactless Click & Collect, please click the link in your email “ready to pick up” to let the store know you are on your way. When you have parked in the designated parking bay, open your email, and choose the “I’m here” option and a member of staff will bring your purchase out to your car.
Easy returns
Store Purchases: For all items purchased from a physical store, please return to your local Harvey Norman Store. Please see Terms & Conditions here.
Online Purchases: For all items purchased via our Online Store (website), please contact our Online Customer Service Team at [email protected] where a dedicated Customer Service Agent will guide you through the process.
Reviews
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Terms and Conditions
By selecting a Product Care policy you have agreed to purchase a policy which is underwritten and provided by AWP P&C S.A. – Dutch Branch, part of the Allianz Group (Allianz), located at Poeldijkstraat 4, 1059 VM Amsterdam, the Netherlands, Corporate identification No 33094603, is registered at the Dutch Authority for Financial Markets (AFM) No 12000535 and is authorised by L’Autorité de Contrôle Prudentiel et de Résolution (ACPR) in France and authorised by the Central Bank of Ireland for conduct of business.
Product Care policies are made available to you on behalf of Allianz by Harvey Norman Trading (Ireland) Limited, trading as Harvey Norman.
Product Care policies are administered by Frith Service Contracts Ltd, Business Number 373654 (trading as Brightside), who is registered and regulated by the Central Bank of Ireland under No C51103.
Harvey Norman does not provide any advice or recommendations about the Product Care insurance policy, nor will it search for and propose other suitable policies. You may find an alternative, equivalent or more suitable insurance policies elsewhere.
By ticking the box below you confirm you have read the Insurance Product Information Document (IPID) and agree to the Terms and Conditions (T&Cs) of Product Care or Product Care Mobile cover which includes details of your rights to cancellation, cooling off period, complaints procedure and privacy notice and that Product Care or Product Care Mobile meets your demands and needs.
Please read the Terms and Conditions and IPID that apply here: Product Care T&Cs | Product Care IPID | Product Care Mobile T&Cs | Product Care Mobile IPID
Delivery to
Delivery
Collect from
Click & Collect
Collect in store
Nearest store with stock
Nearest store with stock
Available services
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