Wirelessly connect up to 3 smartphones or tablets to the speaker and take turns playing earth-shaking, powerful stereo sound. High-capacity 10,000mAH rechargeable Battery. Built-in rechargeable Li-ion battery supports up to 15 hours of playtime and charges devices via dual USB ports. Take crystal clear calls from your speaker with the touch of a button thanks to the noise and echo cancelling speakerphone. BRAND NEW SALE GREAT DEAL.The item "JBL Xtreme Portable Wireless Bluetooth Speaker (Black) NWT" is in sale since Monday, April 23, 2018. This item is in the category "Consumer Electronics\Portable Audio & Headphones\iPod, Audio Player Accessories\Audio Docks & Mini Speakers". The seller is "pop-and-shop" and is located in Houston, Texas. This item can be shipped to United States.