{"product_id":"jbl-partybox-520-party-speaker-black-2026415947","title":"JBL PartyBox 520 Party Speaker - Black","description":"\u003cp\u003eImmersive Sound and Lighting Experience: The JBL PartyBox 520 delivers powerful audio with AI Sound Boost technology, ensuring rich, dynamic music even at high volumes. This advanced feature analyses tracks in real time to minimise distortion and optimise acoustics, making every song feel live. Paired with a futuristic light show featuring glowing patterns and strobe effects, it transforms any event into a true celebration.\u003c\/p\u003e\u003cp\u003eUninterrupted Playtime and Seamless Connectivity: Enjoy up to 15 hours of play on a single charge, and if the party's still going, swap the replaceable battery or gain 2 extra hours with a quick 10-minute boost. With Auracast multi-speaker pairing, link multiple JBL speakers for bigger sound. Control music, EQ, and lighting via the JBL PartyBox app-no need to stay by the speaker.\u003c\/p\u003e\u003cp\u003eDesigned for Portability and Performance. Built for movement, the PartyBox 520 features a telescopic handle and sturdy wheels for easy transport. It's IPX4 splash-proof, so spills won't stop the fun. Whether you're streaming, singing karaoke, or performing live, the USB-C and dual XLR inputs make it easy to connect mics, guitars, or DJ consoles.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e4 internal speakers\u003c\/li\u003e\n\u003cli\u003eCompatible with iPod, and iPad\u003c\/li\u003e\n\u003cli\u003eBluetooth compatible\u003c\/li\u003e\n\u003cli\u003e3.5mm AUX in\u003c\/li\u003e\n\u003cli\u003e400 watts\u003c\/li\u003e\n\u003cli\u003e2 amplifier channels\u003c\/li\u003e\n\u003cli\u003eFrequency 40Hz-20000Hz\u003c\/li\u003e\n\u003cli\u003eBass reflex\u003c\/li\u003e\n\u003cli\u003eApp needed for use: JBL PartyBox app\u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003eModel number: JBLPARTYBOX520EU\u003c\/li\u003e\n\u003cli\u003eSize H76.9, W41.5, D36.9cm\u003c\/li\u003e\n\u003cli\u003eBatteries required 1 x rechargeable batteries(included)\u003c\/li\u003e\n\u003cli\u003eBattery life 15 hours\u003c\/li\u003e\n\u003cli\u003eManufacturer's 2 year guarantee\u003c\/li\u003e\n\u003cli\u003eEAN: 1200130021961\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Argos","offers":[{"title":"Default Title","offer_id":48343011164398,"sku":"STO-ITEM-2026-415947","price":713.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0522\/0125\/9183\/files\/7797828_R_Z001A.jpg?v=1784350493","url":"https:\/\/mcgrocer.com\/products\/jbl-partybox-520-party-speaker-black-2026415947","provider":"McGrocer","version":"1.0","type":"link"}