Harman Kardon Esquire Mini Portable Wireless Speaker - Gold (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 Premium brushed aluminum and ceramics fuse strength and portable fidelity into an attractive wireless speaker that you will want with your everywhere. With the ability to connect with smartphones, tablets and computers via Bluetooth, Esquire Mini Gold makes the perfect on-the-go wireless audio experience. Harman Kardon's Esquire Mini Gold is both thin and durable - built to go everywhere you go - and to places you've never been before. With its slim, uni-body design and reliance on premium materials - featuring real leather-backing, aluminum finish, and scratch-resistant, ceramic-coated speaker grille - you'll find yourself in upscale company. When the ability to keep mobile is a premium, remaining untethered is the delicious icing on the cake. Play your music wirelessly for 8 hours continuously or use the battery intergrated into Esquire Mini's Black slim chassis to charge another device with the side USB port. Stay connected to your favorite devices with ease with simple Bluetooth stereo music streaming. Listen to your music in expert fidelity - take a call - and back again, thanks to wireless technology. Stay in touch as if everyone was together in the same room, given the top quality sound and noise cancellation built into Esquire Mini Gold's Black slender size - with up to 8 hours of rechargeable power should the call catch you between electrical power sources.