Mini home pod

HomePod and HomePod mini make use of Apple's AirPlay 2 protocol. They are not conventional Bluetooth speakers. Bluetooth is used during set up and perhaps hand off but isn't used for music playback. You can AirPlay from iTunes and Apple iOS devices.

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You should be able to AirPlay what is playing on Spotify on your iPhone. See https://www.the-ambient.com/how-to/streaming-spotify-apple-homepod-siri-airplay-commands-345.

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You're welcome. 🙂

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