JBL Xtreme 2 is the ultimate portable Bluetooth speaker that effortlessly delivers dynamic and immersive stereo sound. The speaker is armed with four drivers, two JBL Bass Radiators, a rechargeable 10,000mAh Li-ion battery supporting up to 15 hours of playtime. On top of these, the speaker carries a convenient USB charge out. The speaker is IPX7 rated, featuring a waterproof design, with rugged fabric in exclusive colors complementing the Xtreme 2. Together with JBL Connect+ it can wirelessly link more than 100 JBL Connect+ enabled speakers to elevate your listening experience and making the party even bigger. The speaker carries integrated hooks, a durable metal base, and an added bottle opener to the carrying strap adding to the consumer convenience level whilst on the go. Not to forget it's just as well a perfect audio solution for any home. Whether in the living room, poolside, or tailgating for the big game, the JBL Xtreme 2 brings bold sound, wherever!Wirelessly connect up to 2 smartphones or tablets to the speaker and take turns enjoying immersive stereo sound.The built-in rechargeable Li-ion battery supports up to 15 hours of playtime and effortlessly charges your device via an USB port.Take the Xtreme 2 to the beach or the pool without worrying about spills or even submersion in water.Amplify your listening experience to epic levels and rock the party perfectly by wirelessly connecting more than 100 JBL connect+ enabled speakers.The durable fabric material and rugged rubber housing allows your speaker to outlast all of your adventures.Dual passive radiators deliver powerful, ear catching JBL sound that resonates loud and clear.