This is a Geek Squad Certified Open Box Product. See below for more information. Take astonishing sound anywhere with you with the Sonos Roam Bluetooth wireless speaker. With Wi-Fi and Bluetooth connectivity, you can pair it with your smartphone and stream music and more for up to 10 hours on a single charge. Use the Sonos app, Amazon Alexa, Google Assistant, or Apple AirPlay 2 to control the sound and create a whole-home system with multiple Sonos speakers (sold separately).