JBL Boombox 4 — portable Bluetooth speaker with JBL Pro Sound, deep bass, 24h battery life, IP67 waterproof/dustproof design, and eco‑friendly build; available now in Nairobi, Kenya.
The JBL Boombox 4 is a next‑generation portable Bluetooth speaker built for powerful sound and rugged durability. Featuring JBL Pro Sound with dual bass radiators, it delivers thunderous lows, crisp highs, and balanced mids — perfect for parties, outdoor adventures, or home entertainment.
With up to 24 hours of battery life, the Boombox 4 keeps the music going all day and night. A quick 10‑minute charge provides 2 hours of playback, and the powerbank function lets you charge your devices on the go. Its IP67 waterproof and dustproof rating ensures reliability at the beach, pool, or park. The speaker is also crafted with eco‑friendly recycled materials, making it a sustainable choice.
Key specifications
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Output power: JBL Pro Sound with dual bass radiators
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Battery life: 24h per charge; 10‑min charge = 2h playback
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Charging: USB‑C fast charging + powerbank function
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Connectivity: Bluetooth 5.3 multipoint pairing
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Durability: IP67 waterproof and dustproof design
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Design: Rugged build with eco‑friendly recycled materials
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Extras: PartyBoost for pairing multiple JBL speakers
Pros
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Massive JBL Pro Sound with deep bass
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24h battery life with quick charge
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Waterproof and dustproof (IP67)
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Eco‑friendly recycled materials
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Powerbank function for devices
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PartyBoost for multi‑speaker pairing
What’s in the box
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JBL Boombox 4 speaker
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Power cable (USB‑C)
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Quick start guide
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Safety instructions
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Warranty card
Why buy
Choose the JBL Boombox 4 if you want a powerful portable speaker with deep bass, long battery life, and rugged waterproof design tailored for Kenya’s buyers. Available now in Nairobi at Tech Junction Ke, it’s perfect for house parties, outdoor adventures, and everyday music enjoyment.
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