Amazon bring you this streaming speaker which is active, which makes the setup very easy. This product is compatible with Spotify for easy playback.
From OnBuy
All-new Echo Dot (4th generation) | Smart speaker with clock and Alexa | Glacier White
Gadcet
Echo Dot (4th generation) | Smart speaker with clock and Alexa | Glacier White
EE Store
Amazon Echo Dot (4th Gen) with a Clock - Blue