One reviewer specifically disliked that no wall charger is supplied in the box, leaving charging speed dependent on the adapter already available.
Pros: Multi-speaker pairing reliability, Control button responsiveness
Cons: Power reliability, Bluetooth codec support
The charging dock is convenient, but the missing wall power adapter is a repeated frustration. Several buyers and reviewers object to needing another purchase just to power the included charging...
Pros: Dialogue clarity (for TV/soundbar use), Multi-speaker pairing reliability
Cons: Surround sound simulation, Protective case inclusion