SoundLink Revolve II is a portable smart speaker with support for both Alexa, Google Assistant, and Siri. It connects via Bluetooth and the battery lasts about 13 hours.
From Amazon
Bose SoundLink Revolve (Series II) Portable Bluetooth Speaker – Wireless Water-Resistant Speaker with 360° Sound, Black
OnBuy
Bose SoundLink Revolve II Black Portable Bluetooth Speaker
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