JBL Clip+ Splashproof Portable Bluetooth Speaker - Gray (Certified Refurbished) This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The resulting product includes all relevant accessories, comes with a minimum 90-day warranty, and may arrive in a generic box. Only sellers who meet a high performance bar may offer Certified Refurbished products on Amazon.com Wireless Bluetooth Streaming - Wirelessly stream high-quality sound from your smartphone or tablet. Don't worry if there's no Bluetooth, plug the integrated 3.5mm audio into any device and enjoy your music all the same or use it to daisy chain another Clip+ for bigger sound. Speakerphone - Take calls from your speaker with a touch of a button - crystal clear thanks to the noise and echo free speakerphone. Built-in carabiner - Hook the Clip+ onto anything you see fi t and take it on all your adventures. Splashproof - Splashproof means no more worrying about rain or spills, you can even clean it with running tap water. Just don't submerge it. Rechargeable Battery - Built-in rechargeable Li-ion battery supports up to 5 hours of playtime.