This Certified Refurbished product is tested & certified to look and work like-new. The product includes all original accessories, and is backed by a 1 year warranty. Wireless Bluetooth Streaming - Wirelessly connect up to 3 smartphones or tablets to the speaker and take turns playing surprisingly powerful, room-filling stereo sound. 3000mAH Rechargeable Battery supports up to 10 hours of playtime. Speakerphone - Take crystal clear calls from your speaker with the touch of a button thanks to the noise and echo cancelling speakerphone. Splashproof - Splashproof means no more worrying about rain or spills; you can even clean it with running tap water. Just don't submerge it. JBL Connect - Build your own ecosystem by connecting multiple JBL Connect-enabled speakers together to amplify the listening experience..