JBL PartyBox 310 Portable Party Speaker – Black, Certified Refurbished.
The JBL PartyBox 310 is a powerful portable party speaker that delivers massive JBL Pro Sound, a built-in light show, and up to 240 watts of power to energize any event. With 18 hours of battery life, smooth-rolling wheels, and a telescopic handle, this speaker is designed to go wherever the party takes you. This certified refurbished model has been tested and restored for reliable performance, making it a great value for serious sound seekers.
Key Features:
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240W JBL Pro Sound – Loud, clear audio with deep, powerful bass
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Built-In Dynamic Light Show – Lights sync to the beat for a club-like vibe
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18 Hours of Playtime – Long-lasting battery for all-day or all-night use
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Bluetooth Streaming – Wirelessly connect smartphones and devices
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Mic & Guitar Inputs – Turn your speaker into a portable PA system
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Wheels & Handle – Designed for portability and easy transport
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Splashproof (IPX4) – Built to handle poolside splashes and light rain
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Certified Refurbished – Fully tested and restored to manufacturer specs
Perfect For:
Parties, events, performances, outdoor gatherings, and anyone who wants huge sound with portable convenience.
The JBL PartyBox 310 delivers stunning sound, light, and performance—your ultimate speaker for unforgettable parties.