£17
OFF
soundcore Boom Go 3i | Portable Bluetooth Speaker with Powerful Bass
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- 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.
Services and benefits
Payment Method
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.
24 Hours of Playtime
From background ambience to party beats, Boom Go 3i adapts to your day.Note: 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.Note: 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.Note: 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.
Product Information
Customer Reviews
Had mine delivered today - awesome little speaker! Great sound quality and build quality. Will probably get another to pair them up!! Excellent.
Brilliant speaker. Great battery life, easy to connect. It's so good I bought the pink 1 yesterday to pair. I wish you could link more.
A good mid-range speaker. The lights work well and are customisable. The pattern isn't but the colours are. The battery is very good. The sound is mid range. I haven't used outdoors yet. The strap is clever and feels strong. A decent speaker.
Worth every penny. I was going to get a JBL until I done my research into mini speakers and this came out on top to save you the hassle and make sure you don't get a crap one thought I'll put a review. The speakers legitimately sick. Music on my bike rides now bbbyyy
Worth every penny great sound and the colour is my favorite. I like how you can use the rubber thing on the back to put on bike or anything with the same shape like the bike handle also like the led that lets you know how much percentage is left and the fact it last 24 hous for its size is a bonus cause some of the small speakers can’t do that. One last thing the build doesn’t feel cheap and you can sync it up with other soundcore speakers so i give it 10/10
