Bose Portable Smart SpeakerThe Portable Smart Speaker is a wireless home speaker and a portable Bluetooth speaker in one. Around the house, you can move it from room to roomand when you leave your home, you can take it with you. Anywhere with Wi Fi, you can control it with the Bose Music app to stream music from the cloud. Outside Wi Fi range, you can control it like any other portable speaker with your mobile phone or tablet via Bluetooth and listen to anything you can play on