The Soundcore Boom 3i is a powerful portable speaker designed for immersive audio and outdoor durability. With 100W output, BassUp 2.0 technology, and dual passive radiators, it delivers deep bass and clear highs for parties or casual listening. Its IPX7 waterproof design makes it safe for poolside or outdoor adventures, while the 24‑hour battery life ensures uninterrupted music playback. The Boom 3i also supports PartyCast 2.0, allowing you to connect multiple Soundcore speakers for a massive sound experience.
Key specifications
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Audio output: 100W (dual drivers + passive radiators)
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Technology: BassUp 2.0 for enhanced bass performance
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Battery life: Up to 24 hours per charge
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Connectivity: Bluetooth 5.3, AUX input, USB‑C charging
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Water resistance: IPX7 waterproof (fully submersible)
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Features:
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PartyCast 2.0 (connect 100+ Soundcore speakers)
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Built‑in power bank to charge devices
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Soundcore app for EQ customization
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Portable design with carry handle
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Pros
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100W powerful sound with rich bass
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Waterproof IPX7 design for outdoor use
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Long 24‑hour battery life
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PartyCast 2.0 for multi‑speaker setups
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Portable with built‑in power bank
Cons
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Large size compared to compact speakers
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Premium price point compared to smaller Soundcore models
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Best suited for parties (less portable for casual listening)
What’s in the box
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Soundcore Boom 3i speaker
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USB‑C charging cable
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Quick start guide
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Documentation & warranty
Why buy
Choose the Soundcore Boom 3i if you want a waterproof Bluetooth speaker with 100W booming sound, long battery life, and PartyCast 2.0 support. Available now at Tech Junction Ke, it’s perfect for parties, outdoor adventures, and music lovers who want immersive sound with style.
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