This Certified Refurbished product is tested and certified by the manufacturer or by a third-party refurbisher to look & work like new?? with limited to no signs of wear. The refurbishing process includes functionality testing?? inspection?? reconditioning and repackaging. The product ships with all relevant accessories?? a minimum 90-day warranty & may arrive in a generic white or brown box.Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.</br>Huge Sound: UE MINI BOOM is the small speaker that delivers unexpectedly bold?? jaw-dropping sound with crystal clear highs and deep bass</br>Add a Second Speaker: Wirelessly connect two UE MINI BOOMs together in