JBL Xtreme 4 Portable Bluetooth Speaker Thunderbolt 3 All-Day Comfort Design

All-Day Comfort Design

Brushed metal surfaces and oleophobic coated keycaps are designed to minimize fingerprints

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and Android

JBL Xtreme 4 Portable Bluetooth Speaker Thunderbolt 3 All-Day Comfort DesignJBL Xtreme 4 Portable Bluetooth Speaker Two woofers, two powerful drivers and dual pumping JBL Bass Radiators effortlessly deliver dynamic, immersive sound with deeper bass and plenty of detail. You'll get lost in the music wherever you are. 24 hours of playtime plus 6 hours with Playtime Boost Take the JBL Xtreme 4 with you anywhere indoors and out. You can play your music all day long before you'll need a recharge. Tap Playtime Boost to add up to 6